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    Pigments & Dyes

    The two basic types of colorants are dyes and pigments. The fundamental distinction between them is that while pigments are insoluble and suspended in a medium or binder, dyes are soluble. This is because dyes and pigments respond differently based on their different particle sizes.
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    FD&C BLUE 2 Powder, Indigo Carmine, Food Blue 1
    FD&C BLUE 2, Indigo Carmine, Food Blue 1

    Versatile water-soluble Blue dye for diverse applications.

    SKU: FDCBLUE2
    FD&C RED 40 Powder, Allura Red AC
    Versatile water-soluble red dye for diverse applications.

    Versatile water-soluble red dye for diverse applications.

    SKU: FDCRED40
    Acid Blue 9, Blue #1005
    Acid Blue 9, water-soluble blue dye

    Water-soluble dye for versatile industrial and cosmetic applications.

    SKU: ACIDBLUE9
    Barium Sulfate
    BS233P_LLL.jpg

    High-purity filler for paints, coatings, plastics, and batteries.

    SKU: BS233P
    Brilliant Blue #1 Powder FCF 50_Pounds

    Synthetic triarylmethane blue colorant, soluble in water and glycerol.

    SKU: FDCBLUE1
    Brilliant Blue FCF (FD&C Blue #1)
    Brilliant Blue #1 Fcf Synthetic triarylmethane blue colorant, soluble in water and glycerol.

    Synthetic blue colorant for foods, cosmetics, and industrial uses.

    SKU: FDCBLUE1
    Bromothymol Blue Solution 0.04%

    Chemical indicator for pH levels; ready-to-use solution.

    SKU: BTB10S
    Bromothymol Blue, Powder, >99%

    Chemical indicator for weak acids and bases.

    SKU: BTB10
    Carbon Black

    Versatile pigment for industrial applications with excellent stability.

    SKU: CARBONB
    Chromium Oxide Green

    Inorganic Cr₂O₃ compound; green pigment with diverse applications.

    SKU: CR2O3
    Copper and Silver Conductive Paints (One Pair)

    Bio electrode therapy conductive inks.

    SKU: INKPAIR
    FD&C BLUE #1 Powder (Brilliant blue FCF) Lake
    FD&C BLUE #1 (Brilliant blue FCF) Lake

    Vibrant blue synthetic colorant for food, cosmetics, and pharmaceuticals.

    SKU: FDCBLUE1LAKE
    FD&C YELLOW 5 Powder, Tartrazine, Acid Yellow 23, Food Yellow 4

    Synthetic lemon yellow food coloring dye.

    SKU: FDCYELLOW5
    Ferric Oxide 99.8% (Red Iron Oxide)

    Red iron oxide pigment

    SKU: FO356
    Ferric Oxide 99.8% (Red Iron Oxide) Technical
    FO356T.png

    Fine powder pigment for cement, ceramic, and paint

    SKU: FO356T
    Fluorescein (Cas 2321-07-5) For Fluorescent Dye Applications

    Fluorescent dye solution for various applications.

    SKU: FLRSN
    Fluorescein Sodium Salt (Cas 518-47-8)

    Fluorescent dye for medical and scientific applications.

    SKU: FLRSNNA
    Iron Powder, Carbon Steel Powder

    Metallic powder for industrial use.

    SKU: S145C
    Magnetite, Fe3O4 (Black Iron Oxide 99%)

    High-purity synthetic magnetite powder for pigments and water treatment.

    SKU: FE3O4M1
    Methylene Blue, Trihydrate (Basic Blue 9)
    ME140.png

    Blue dye for medical and laboratory use.

    SKU: ME140
    Pigment Orange 38

    Yellowish red pigment, excellent fastness, suitable for plastics and rubber.

    SKU: ORANGE38
    Pigment Orange 43 (ORANGE43), 5 Oz.
    Pigment Orange 43 (ORANGE43)

    Vibrant orange 43 pigment for artistic and industrial use.

    SKU: ORANGE43
    Prussian Blue Pigment

    Non-toxic, vivid blue pigment for art and industrial uses

    SKU: PBLUE
    Red Iron Oxide, Ferric Oxide, Inorganic Pigment

    Vibrant red pigment for various applications.

    SKU: FO356L
    Solvent Red 27, Sudan Red 5B, Sudan Oil Red O, 60 Grams

    Vibrant dye for various applications, 60 grams.

    SKU: SRED27
    Tin Oxide, Stannic Oxide, Tin (Iv) Oxide, Sno2, 99.8%

    High purity oxide for industrial applications.

    SKU: SNO2
    Titanium Dioxide, Fcc, 99.9% Min

    High purity white pigment for food and cosmetic applications.

    SKU: TO348
    Yellow No. 5 Powder FD&C Lake

    yellow (dye content 28%)

    SKU: FDCY5LAKE
    Zinc Oxide, Fine Powder, Usp

    High-quality skin protectant powder.

    SKU: ZO365
    FD&C BLUE 2, Indigo Carmine, Food Blue 1
    FD&C BLUE 2 Powder, Indigo Carmine, Food Blue 1 (FDCBLUE2)

    FDC Blue #2, Food Blue 1, Indigo Carmine


    Indigo Carmine, also known as FDC Blue #2 or Food Blue 1, is a water-soluble organic dye derived from indigo through aromatic sulfonation. Approved for use as a food colorant in the United States and European Union, it imparts a vibrant blue hue. Additionally, it serves as a pH indicator, transitioning from blue at pH 11.4 to yellow at 13.0. Its versatility extends to being a redox indicator, turning yellow upon reduction, and a dissolved ozone indicator. Applications range from food coloring to surgical and biological staining. Its EC Number is 212-728-8, CAS Number is 860-22-0, Molecular Weight is 466.35, and Color Index Number is 73015.


    Key Features

    • Vibrant blue colorant for food and industrial use
    • Water-soluble and organic
    • Acts as pH indicator and redox indicator
    • Also functions as a dissolved ozone indicator
    • Approved for use in the US and EU

    Product Specifications:

    PropertyValue
    EC Number212-728-8
    CAS Number860-22-0
    Molecular Weight466.35
    Color Index Number73015

    Similar Products:

    • Blue Organic Dye
    • Water-Soluble Food Colorant
    • pH Indicator Solution
    • Redox Indicator Dye
    • Ozone Indicator Solution

    Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
    Perfect for Food and Beverage Manufacturers, Pharmaceutical Companies, Laboratory Technicians, Chemical Suppliers, Food Safety Inspectors.
    SKU: FDCBLUE2
    Versatile water-soluble red dye for diverse applications.
    FD&C RED 40 Powder, Allura Red AC (FDCRED40)

    FD&C RED 40, Allura Red AC


    Allura Red AC is a water soluble red azo dye that goes by several names, including FD&C Red 40. It is used as a food dye and has the E number E129. In solution, its maximum absorbance lies at about 504 nm (Absorbs green color).  In the United States, Allura Red AC is approved by the FDA for use in cosmetics, drugs, and food. It is used in some tattoo inks and is used in many products, such as cotton candy, soft drinks, cherry-flavored products, children’s medications, and dairy products. It is occasionally used to dye medicinal pills, such as the antihistamine fexofenadine, for purely aesthetic reasons. FDC RED 40 is by far the most commonly used red dye in the United States,[8] completely replacing amaranth (Red 2) and also replacing erythrosine (Red 3) in most applications due to the negative health effects of those two dyes. Information provided in this page are from the manufacturer, supplier or online resources. CAS Number: 25956-17-6 C.I.# 16035


    Key Features

    • Water-soluble for easy application
    • FDA-approved for safety and reliability
    • Versatile use across food, cosmetics, and more
    • Vivid red color with maximum absorbance at 504 nm
    • Replaces other dyes due to superior safety profile

    Product Specifications

    CAS Number25956-17-6
    C.I. Number16035
    Absorbance504 nm
    ApplicationsFood, cosmetics, drugs, tattoo inks
    ApprovalFDA

    Similar Products

    • Vibrant crimson food coloring
    • Intense scarlet cosmetic pigment
    • Bright ruby red textile dye
    • Rich burgundy ink for tattoos
    • Deep maroon pharmaceutical dye

    Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
    Perfect for food and beverage manufacturers, cosmetic product developers, pharmaceutical companies, tattoo ink suppliers, and textile industry professionals.
    SKU: FDCRED40
    Acid Blue 9, water-soluble blue dye
    Acid Blue 9, Blue #1005 (ACIDBLUE9)

    ACIDBLUE9 Acid Blue 9


    Acid Blue 9 is a water-soluble blue dye widely recognized for its vivid coloration and extensive use across various industries. This industrial-grade dye is ideal for applications such as cleaning products, soaps, detergents, and textiles, including cellulosic materials, paper, wood, silk, nylon fibers, wool, and leather. It is also employed in biological staining, semi-permanent hair dyes, and color-depositing shampoos and conditioners.

    The dye is highly stable within a pH range of 3 to 12, providing flexibility in formulation. However, note that under extremely acidic (pH < 3) or highly alkaline (pH > 12) conditions, the dye may shift to green or pink hues, respectively. Its optimal usage rate ranges from 0.0001% to 1.0% by weight, ensuring cost efficiency.

    This product is available as a dark blue powder with excellent solubility in water, delivering a vibrant blue shade in solution. Its high purity is confirmed by Color Index #42090 and CAS# 3844-45-9 and 7647-14-5.


    Key Features

    • Water-soluble industrial-grade blue dye.
    • Applicable for cleaning products, soaps, and detergents.
    • Widely used in textiles, leather, and wood dyeing.
    • Stability across a pH range of 3 to 12.
    • Ideal for haircare and biological staining applications.
    • Cost-effective usage at 0.0001% to 1.0% by weight.

    Product Specifications

    Appearance Dark blue powder
    Shade (in solution) Blue
    Solubility Soluble in water
    pH Stability Stable within pH 3-12
    Usage Rate 0.0001% – 1.0% by weight
    Color Index # 42090
    CAS # 3844-45-9, 7647-14-5


    Perfect for industrial manufacturers, textile dyers, haircare formulators, researchers, and artisans.
    SKU: ACIDBLUE9
    BS233P_LLL.jpg
    Barium Sulfate (BS233P)

    Barium Sulfate


    Barium Sulfate (BaSO₄) is a chemically precipitated, high-purity compound widely used as a filler and functional additive in paints, coatings, pigments, plastics, and lead-acid batteries. Renowned for its outstanding chemical purity and narrow particle size distribution, Barium Sulfate offers excellent dispersion properties, high gloss, and low binder demand. Its extremely low chloride content and reduced electrical conductivity (100 µS/cm) make it ideal for demanding industrial applications. With an average particle size of 1.7 µm and an oil index of 13 g/100g, Barium Sulfate ensures optimal performance in various formulations. It is resistant to water, acids, alkalis, organic solvents, light, and industrial waste gases, including sulfur dioxide. Its versatility and exceptional properties make it a preferred choice for manufacturers in paints, coatings, plastics, and batteries.


    Key Features

    • Chemically precipitated, high-purity Barium Sulfate
    • Excellent dispersion, high gloss, and low binder demand
    • Extremely low chloride content and reduced electrical conductivity
    • Resistant to water, acids, alkalis, and industrial gases
    • Applications in paints, coatings, plastics, and batteries

    Product Specifications

    Chemical Name Barium Sulfate
    CAS Number 7727-43-7
    Chemical Formula BaSO₄
    Particle Size 1.7 µm (average)
    Applications Paints, coatings, plastics, pigments, batteries
    Oil Index 13 g/100g
    Electric Conductivity 100 µS/cm


    Perfect for industrial fillers and functional additives.
    SKU: BS233P
    Brilliant Blue #1 Powder FCF 50_Pounds (FDCBLUE1)

    Brilliant Blue FCF (Blue 1) - 50 Pounds


    Brilliant Blue FCF (Blue 1) is a synthetic organic compound used primarily as a blue colorant for processed foods, medications, dietary supplements, and cosmetics. Classified as a triarylmethane dye, it is known under various names such as FD&C Blue No. 1 or Acid Blue 9. Denoted by E number E133 and with a Color Index of 42090, it appears as a blue powder soluble in water and glycerol, with maximum absorption at approximately 628 nanometers. As one of the oldest FDA-approved color additives, it is generally considered nontoxic and safe when used as directed.


    Key Features:

    • Synthetic organic compound
    • Used primarily as a blue colorant
    • Classified as a triarylmethane dye
    • Soluble in water and glycerol
    • One of the oldest FDA-approved color additives

    Product Specifications:

    AppearanceBlue powder
    Net Weight50 pounds
    SolubilitySoluble in water and glycerol
    E NumberE133
    Color Index42090
    FDA ApprovalYes


    Perfect for processed food manufacturers, pharmaceutical companies, and cosmetics producers.

    Caution: While Brilliant Blue FCF is generally considered nontoxic and safe when used as directed, appropriate precautions should be taken when handling the powder or using it in high concentrations.


    SKU: FDCBLUE1
    Brilliant Blue #1 Fcf Synthetic triarylmethane blue colorant, soluble in water and glycerol.
    Brilliant Blue FCF (FD&C Blue #1) (FDCBLUE1)

    Brilliant Blue FCF (FD&C Blue #1)

    Brilliant blue FCF (FDC Blue #1) is a synthetic organic compound used primarily as a blue colorant for processed foods, medications, dietary supplements, and cosmetics. It is classified as a triarylmethane dye and is known under various names, such as FD&C Blue No. 1 or acid blue 9. It is denoted by E number E133 and has a color index of 42090. It has the appearance of a blue powder and is soluble in water and glycerol, with a maximum absorption at about 628 nanometers. It is one of the oldest FDA-approved color additives and is generally considered nontoxic and safe.

    As a blue color, brilliant blue FCF is often found in cotton candy, ice cream, canned processed peas, packet soups, bottled food colorings, icings, ice pops, blueberry flavored products, children’s medications, dairy products, sweets, soft drinks, and drinks, especially the liqueur Blue Curaçao. It is also used in soaps, shampoos, mouthwash, and other hygiene and cosmetics applications.

    Brilliant blue FCF is extensively used as a water tracer agent. Due to its ability to retain color for long periods, it outperforms other dye tracers. Additionally, brilliant blue FCF has a low toxicity level that is favorable for the environment.


    Product Specifications

    Molecular Weight 792.84
    Molecular Formula C37H34N2Na2O9S3
    CAS Number 3844-45-9
    E Number E133
    Color Index 42090
    Maximum Absorption 628 nm

    Applications and Benefits:

    • Food and beverage coloring (e.g., ice cream, candies, drinks)
    • Cosmetics and personal care products (e.g., soaps, shampoos, lipsticks)
    • Biological stains and textile dye
    • Wood staining and indicators
    • Water tracer dye with high retention and low toxicity

    Caution:

    Handle in accordance with safety guidelines. Refer to SDS for details.

    SKU: FDCBLUE1
    Bromothymol Blue Solution 0.04% (BTB10S)

    Bromothymol Blue Solution 0.04%

    Strong solution of Bromothymol Blue (also known as bromothymol sulfone phthalein, Bromthymol Blue, and BTB) is a chemical indicator for weak acids and bases. In the pH of 6.0 or lower, it is yellow. It changes color between the pH of 6 to 7.6 when it becomes completely blue at the pH 7.6. This is a prepared solution and is ready for use. May be used as an acid/base indicator or as a stain for cell walls or nuclei.


    Product Specifications

    Concentration 0.04%
    pH Range 6.0 (yellow) to 7.6 (blue)
    Uses Acid/base indicator, cell staining

    Applications and Benefits:

    • Effective chemical indicator for weak acids and bases.
    • Color transition for precise pH measurement in the range of 6.0-7.6.
    • Useful as a stain for cell walls and nuclei in biological studies.
    • Ready-to-use solution for laboratory applications.

    Caution:

    Use with care in laboratory settings. Follow standard safety protocols for handling chemicals.

    SKU: BTB10S
    Bromothymol Blue, Powder, >99% (BTB10)

    Bromothymol Blue, Powder, >99%

    Bromothymol Blue (also known as bromothymol sulfone phthalein, Bromthymol Blue, and BTB) is a chemical indicator for weak acids and bases. In a pH of 6.0 or lower, it is yellow. It changes color between the pH of 6 to 7.6 when it becomes completely blue at the pH 7.6.


    Product Specifications

    Chemical Name Bromothymol Blue
    Synonyms Bromothymol sulfone phthalein, BTB
    Purity >99%
    Color Change Range Yellow at pH ≤6.0, Blue at pH ≥7.6
    Chemical Formula C27H27O5SBr2Na
    Molecular Weight 646.38 g/mol
    CAS Number 34722-90-2

    Applications and Benefits:

    • Used as a chemical indicator for weak acids and bases.
    • Facilitates pH measurement in the range of 6.0 to 7.6.
    • High purity powder for accurate scientific applications.
    • 1 gram can prepare 10 liters (3 gallons) of indicator solution.

    Caution:

    This high-purity product requires special procedures for solution preparation. For beginners, a ready-to-use solution (BTB10S) is recommended.

    SKU: BTB10
    Carbon Black (CARBONB)

    Carbon Black

    Carbon Black powder is a versatile pigment used in a wide range of products, including plastics, printing inks, adhesives, sealants, paints, and coatings. Specialty applications include lithium-ion batteries, non-impact printing, PVC pipe, non-woven fabrics, metallurgy, and paper.


    Product Specifications

    CAS Number 1333-86-4
    Color Index Number CI 77266
    Packaging Sold by weight in 44-lb presentation
    Container Fill Filled to approximately 95%
    Smaller Packaging 48-oz grip jars hold approximately 1 lb

    Advantages:

    • Color stability
    • Solvent resistance
    • Acid and alkaline resistance
    • Thermal stability
    • High hiding power

    Applications:

    • Printing Inks
    • Paints and Coatings
    • Plastics
    • Fibre
    • Paper
    • Construction

    Caution:

    Read the Safety Data Sheet before handling. For professional use only.

    SKU: CARBONB
    Chromium Oxide Green (CR2O3)

    Chromium Oxide Green (Chromic Oxide; Chromium(III) Oxide)

    Chromium(III) oxide (Cr₂O₃), also known as chromic oxide, is an inorganic compound and a principal oxide of chromium. Renowned for its stability and vibrant green hue, it serves as a green pigment in paints, inks, glasses, and ceramic glazes. When used in glazes, Cr₂O₃ creates a range of green shades, including lime green, kelly green, and black. Its green tones can be modified with small additions of other oxides, like cobalt or copper oxide. Chromium oxide green is also used in polishing pastes, catalysts, and as an advanced green pigment for various industries.


    Product Specifications

    Chemical Formula Cr₂O₃
    Purity 99.24%
    Average Particle Size 8 Micron
    Color Index Pigment Green 17 (77288)
    Moisture 0.03%
    Aluminum (Al) 0.063%
    Calcium (Ca) 0.009%
    Carbon (C) 0.017%
    Chromium (Metallic) 0.004%
    Chromium (Hexavalent, Cr⁶⁺) <0.0001%
    Iron (Fe) 0.051%
    Magnesium (Mg) 0.001%
    Phosphorus (P) <0.001%
    Silicon (Si) 0.011%
    Sodium (Na) 0.008%
    Sulfur (S) 0.008%
    Vanadium (V) 0.008%

    Applications and Benefits:

    • Advanced green pigment in paints, inks, and ceramics
    • Ceramic glaze producing diverse green and black hues
    • Catalyst and analytical reagent
    • Smelting metal chromium and chromium carbide
    • Polishing pastes and special inks
    • Building material stains and artificial leather coloring

    Caution:

    Handle with care. Avoid inhalation or ingestion. Refer to the SDS for detailed safety guidelines.

    SKU: CR2O3
    Copper and Silver Conductive Paints (One Pair) (INKPAIR)

    Copper and Silver Conductive Paints


    Copper and Silver Conductive Paints are essential for advanced bio electrode therapy, offering a reliable and efficient way to transmit electrical signals through the body. This set includes a choice between 2 of 20-gram or 2 of 5-gram bottles of silver ink and copper ink. Designed for ease of use and optimal conductivity, these inks are perfect for professional and recreational users looking to improve signal transmission in therapeutic applications. The paints are characterized by their excellent adhesion and fast drying properties, ensuring a long-lasting and effective performance.


    Key Features

    • Versatile bottle sizes: 20-gram or 5-gram options
    • High conductivity for efficient signal transmission
    • Fast-drying and strong adhesion properties
    • Perfect for medical and research applications
    • Safe and reliable for therapeutic use

    Product Specifications

    Contents2 by 20-gram or 2 by 5-gram Silver/Copper Ink
    ApplicationBio electrode therapy
    ConductivityHigh electrical
    Drying TimeFast-drying
    AdhesionExcellent

    Similar Products

    • Silver-based bio adhesive ink
    • Flexible bio electrode gel
    • Gold conductive paint
    • Graphene bio-interactive ink
    • Carbon conductive adhesive

    Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
    Perfect for Medical professionals, Bioengineering researchers, and Innovative wearable tech developers
    SKU: INKPAIR
    FD&C BLUE #1 (Brilliant blue FCF) Lake
    FD&C BLUE #1 Powder (Brilliant blue FCF) Lake (FDCBLUE1LAKE)

    Brilliant Blue FCF Lake


    Brilliant blue FCF Lake is the pigment version of the synthetic organic dye FDC compound used primarily as a blue dispersable colorant for processed foods, medications, dietary supplements, and cosmetics. It is classified as a triarylmethane dye and is known under various names, such as FD&C Blue No. 1 Lake or acid blue 9 Lake. It is denoted by E number E133 and has a color index of 42090. It has the appearance of a blue powder and is dispersible in oils and water based binders, with a maximum absorption at about 628 nanometers. It is one of the oldest FDA-approved color additives and is generally considered nontoxic and safe.
    As a blue color, brilliant blue FCF Lake is often found in many food, cosmetics, personal care and pharmaceutical products.

    Brilliant blue FCF Lake is extensively used as a water tracer agent. Due to its ability to retain color for long periods of time, brilliant blue FCF outperforms other dye tracers. Additionally, brilliant blue FCF has a low toxicity level that is favorable for the environment.
    Molecular weight: 792.84 
    Molecular Formula: C37H34N2Na2O9S3
    CAS# 3844-45-9 
    It is used as a coloring agent. In cosmetics and personal care products, it is used in the formulation of a wide variety of product types, eye makeup, makeup, lipsticks, nail polishes, personal cleansers and skin care products.


    Key Features: Vibrant Blue Colorant

    • Suitable for food, cosmetics, and pharmaceuticals
    • FDA-approved and safe
    • Retains color for long periods
    • Low toxicity, eco-friendly

    Product Specifications

    Molecular Weight792.84
    Molecular FormulaC37H34N2Na2O9S3
    CAS#3844-45-9

    Similar Products

    • Blue Cosmetic Colorant
    • Food Grade Blue Dye
    • Pharmaceutical Blue Pigment
    • Brilliant Blue Color Additive
    • Cosmetic Blue Powder

    Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

    Perfect for Food Manufacturers, Cosmetics Industry, Pharmaceutical Companies, Personal Care Product Makers, and Environmental Concerns.
    SKU: FDCBLUE1LAKE
    FD&C YELLOW 5 Powder, Tartrazine, Acid Yellow 23, Food Yellow 4 (FDCYELLOW5)

    Tartrazine


    Tartrazine (also known as FD&C Yellow 5, Acid Yellow 23, and Food Yellow 4) is a synthetic lemon yellow azo dye primarily used as a food coloring. It may also be referenced as E number E102, C.I. 19140.
    In addition to being a colorant in food, drugs and cosmetics, it can be used to dye silk and wool. It serves as a dye for wool and silks, a colorant in food, drugs and cosmetics.

    Many foods contain tartrazine in varying proportions, depending on the manufacturer or person preparing the food. When in food, tartrazine is typically labelled as "color", "tartrazine", or "E102", depending on the jurisdiction, and the applicable labeling laws (see Regulation below).

    Products containing tartrazine commonly include processed commercial foods that have an artificial yellow or green color, or that consumers expect to be brown or creamy looking. It has been frequently used in the bright yellow coloring of imitation lemon filling in baked goods.

    Foods containing Tartrazine may include ice cream, ice pops, popsicles, candy, gummy bears, cotton candy, instant puddings, gelatin, cake mixes, pastries, custard powder, marzipan, biscuits, and cookies.
    Beverages containing Tartrazine may include soft drinks, energy and sports drinks, powdered drink mixes, fruit cordials, and flavored/mixed alcoholic beverages.
    Snacks containing Tartrazine may include flavored corn chip, chewing gum, popcorn, and potato chips.
    Condiments and spreads containing Tartrazine may include jam, jelly, marmalade, mustard, horseradish, pickles, and processed sauces.

    A number of personal care and cosmetics products may contain tartrazine, usually labelled as CI 19140 or FD&C Yellow 5, including:

    Liquid and bar soaps, green hand sanitizer, moisturizers and lotions, mouth washes, perfumes, toothpastes, shampoos, conditioners, eyeshadow, blush, face powder and foundation, lipstick, nail polish, nail polish remover, temporary tattoos, and tanning lotions.

    In most jurisdictions, presence of Tartrazine must be declared on the product label if used in food, medicine or personal care products.

    Some people may have sensitivity to Tartrazine.
    According to the FDA, tartrazine causes hives in fewer than 1 in 10,000 people, or 0.01%. Symptoms may appear after a few minutes up to 14 hours after exposure.
    For additional information, please see Code of Federal Regulations #21, Parts 1-99.


    Key Features

    • Synthetic lemon yellow hue
    • Wide application across industries
    • Regulatory compliance for labeling
    • Sensitivity in some individuals
    • Enhances product appearance

    Product Specifications:

    Chemical NameFD&C Yellow 5, Acid Yellow 23, Food Yellow 4, E102
    ApplicationsFood, pharmaceuticals, cosmetics, textile dyeing
    Sensitivity Rate0.01% population
    Labeling RequirementMandatory in most jurisdictions
    Color AppearanceLemon yellow

    Similar Products

    • Synthetic green food coloring
    • Artificial blue dye for beverages
    • Red azo dye for cosmetics
    • Orange synthetic colorant in snacks
    • Natural beetroot coloring for food

    Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
    Perfect for food manufacturers, cosmetic companies, beverage producers, textile industries, and consumers with no sensitivity to tartrazine.

    SKU: FDCYELLOW5
    Ferric Oxide 99.8% (Red Iron Oxide) (FO356)

    Ferric Oxide, Iron (III) Oxide


    Ferric Oxide, also known as Iron (III) Oxide, is a fine powder with a mesh size of 325 and a purity of 99.8% on a dry/metal basis. It is a red iron oxide that is commonly used as a pigment for a variety of applications, including coatings, plastics, and construction materials. The product has an apparent density/bulk density of approximately 1 g/cc.

    HS Code: 28211010

    Key Features:

    • Fine powder mesh 325
    • Purity of 99.8% (dry/metal basis)
    • Red iron oxide pigment
    • Apparent density/bulk density of approximately 1 g/cc

    Product Specifications:

    Product Name: Ferric Oxide, Iron (III) Oxide
    Mesh Size: 325
    Purity: 99.8% (dry/metal basis)
    Apparent Density/Bulk Density: ~1 g/cc

    Similar Products:

    • Iron Oxide Yellow
    • Iron Oxide Black
    • Iron Oxide Brown
    • Titanium Dioxide
    • Carbon Black

    Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

    Caution: Follow the manufacturer's instructions for proper use and disposal of this product.


    Perfect for applications that require a red iron oxide pigment, such as coatings, plastics, and construction materials.
    SKU: FO356
    FO356T.png
    Ferric Oxide 99.8% (Red Iron Oxide) Technical (FO356T)

    Ferric Oxide, Iron (III) Oxide


    Ferric Oxide, also known as Iron (III) Oxide, is a fine powder with a mesh size of 325 and a purity of 99.2% on a metal basis. It is a red iron oxide that is commonly used as a pigment for cement, concrete, stucco, ceramic, glass, and exterior paint. Additionally, it can also be used as a source of iron for plants.

    HS Code: 28211010

    Please note that large quantities are only shipped by ground/truck.

    Key Features:

    • Fine powder mesh 325
    • Purity of 99.2% (metal basis)
    • Used as a pigment for cement, concrete, stucco, ceramic, glass, and exterior paint
    • Can be used as a source of iron for plants

    Product Specifications:

    Product Name: Ferric Oxide, Iron (III) Oxide
    Mesh Size: 325
    Purity: 99.2% (metal basis)

    Similar Products:

    • Iron Oxide Yellow
    • Iron Oxide Black
    • Iron Oxide Brown
    • Titanium Dioxide
    • Carbon Black

    Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

    Caution: Follow the manufacturer's instructions for proper use and disposal of this product.


    Perfect for construction and manufacturing applications that require a red iron oxide pigment.
    SKU: FO356T
    Fluorescein (Cas 2321-07-5) For Fluorescent Dye Applications (FLRSN)

    Fluorescein (Cas 2321-07-5) For Fluorescent Dye Applications


    Fluorescein is a fluorescent dye that is commonly used in various applications such as microscopy, flow cytometry, and DNA sequencing. Its chemical formula is C20H12O5 and it is also known as resorcinolphthalein. Fluorescein (Cas 2321-07-5) is a popular choice for fluorescent dye applications due to its high quantum yield and photostability. It is also water-soluble and can be easily conjugated to biomolecules, making it a versatile tool in biological research.


    Product Specifications:

    Product Name Fluorescein (Cas 2321-07-5)
    Applications Fluorescent Dye

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    • Fluorescein Isothiocyanate (Cas 3326-32-7) For Fluorescent Dye Applications
    • Cy5 (Cas 146368-16-3) For Fluorescent Dye Applications

    Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

    CAUTION: Fluorescein (Cas 2321-07-5) may pose hazards if not handled properly. Please follow all safety precautions and guidelines when using this substance for fluorescent dye applications.

    Perfect For:

    • Scientists and researchers in the field of fluorescent dye applications
    • Chemical manufacturing companies that produce fluorescent dyes
    • Academic institutions and laboratories conducting research on fluorescent dyes
    • Pharmaceutical companies using fluorescent dyes for drug discovery and development
    • Biotech companies utilizing fluorescent dyes for diagnostic and imaging purposes
    • Companies involved in the development and production of fluorescent dyes for consumer products

    SKU: FLRSN
    Fluorescein Sodium Salt (Cas 518-47-8) (FLRSNNA)

    Fluorescein Sodium Salt (Cas 518-47-8)


    Fluorescein Sodium Salt (Cas 518-47-8) is a highly fluorescent dye that is commonly used in various applications such as microscopy, flow cytometry, and fluorescent imaging. It is a sodium salt of fluorescein and is known for its bright green fluorescence when excited by light. This product is widely used in biological research and medical diagnostics due to its excellent optical properties and low toxicity. Fluorescein Sodium Salt (Cas 518-47-8) is a must-have for any laboratory that requires high-quality fluorescent dyes for their research or diagnostic needs.


    Key Features:

    • High purity Fluorescein Sodium Salt (Cas 518-47-8)
    • Intense fluorescence under UV light
    • Water-soluble and biocompatible
    • Used in various applications such as microscopy, flow cytometry, and medical diagnostics
    • Manufactured in a GMP-certified facility
    • Available in different quantities to meet customer needs

    Product Specifications:

    Product Name Fluorescein Sodium Salt (Cas 518-47-8)
    Chemical Formula C20H10Na2O5
    Molecular Weight 376.27 g/mol
    Appearance Orange-red powder
    Solubility Soluble in water, ethanol
    Melting Point >300?C (dec.)
    Boiling Point N/A

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    • Fluorescein Diacetate (Cas 2321-07-5)
    • Fluorescein Isothiocyanate (Cas 3326-32-7)
    • Fluorescein-5-isothiocyanate (Cas 3326-32-7)
    • Fluoresceinamine (Cas 2321-07-5)
    • Fluorescein-12-isothiocyanate (Cas 3326-32-7)

    Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

    CAUTION: This product may cause irritation to eyes, skin, and respiratory system. Use protective equipment and handle with care.

    Perfect For:

    • Chemical laboratories and research institutions
    • Pharmaceutical companies
    • Manufacturers of diagnostic kits
    • Medical professionals and practitioners
    • Scientists and researchers in the field of fluorescence
    • Academic institutions and universities

    SKU: FLRSNNA
    Iron Powder, Carbon Steel Powder (S145C)

    Iron and Carbon Steel Powder


    Iron and carbon steel powder is a versatile and cost-effective material used in a variety of industries, including automotive, aerospace, and construction. This powder is made by mixing iron and carbon steel powders, resulting in a material that exhibits the strength and durability of steel, while also being lightweight and easy to work with. It is often used in the production of parts and components that require high strength and durability, such as gears, bearings, and structural components. Iron and carbon steel powder is also known for its excellent magnetic properties, making it a popular choice for use in magnetic applications.


    Product Specifications:

    Product Name Iron Powder
    Material Type Carbon Steel Powder
    Composition Iron Powder, Carbon, Steel

    Target Group:

    • Manufacturers of metal products
    • Metalworking companies
    • Construction companies
    • Automotive industry
    • Industrial machinery manufacturers
    • Engineering firms

    SKU: S145C
    Magnetite, Fe3O4 (Black Iron Oxide 99%) (FE3O4M1)

    Magnetite, Fe₃O₄ (Black Iron Oxide 99%)

    High purity synthetic magnetite fine black powder (2-4 µm). This pigment-quality magnetite is known as CI Pigment Black 11 or CI 77499. It is a highly magnetic powder (>99.9% attracts to magnets) that efficiently removes arsenic (As(III) and As(V)) from water. It is widely used as a pigment for art and industrial paints and is suitable for industrial research and scientific experiments.


    Product Specifications

    Magnetite (Fe₃O₄) >99% (Typical: >99%)
    Hematite (Fe₂O₃) 0.0–4.1% (Typical: 0.5%)
    Wuestite (FeO) 0.0–0.5% (Typical: 0.0%)
    Trace Elements 0.2–1.0% (Typical: 0.6%)
    Particle Size 2–4 µm
    CAS Numbers 1309-38-2, 1317-61-9, 12227-89-3
    EINECS 235-442-5
    HS Code 28211010

    Applications and Benefits:

    • Removes As(III) and As(V) from water
    • Pigment for industrial and art paints
    • Magnetic powder for research and experiments
    • High-purity pigment for scientific use

    Caution:

    Handle in accordance with safety guidelines. Refer to SDS for details.

    SKU: FE3O4M1
    ME140.png
    Methylene Blue, Trihydrate (Basic Blue 9) (ME140)

    Methylene Blue Trihydrate


    Methylene Blue Trihydrate, also known as Basic Blue 9 trihydrate, is a fine crystalline powder with the chemical formula C16H18ClN3S . 3H2O. It finds its application in histology, bacteriology (staining), compounding of blood stains, anti-fungus treatment on fish eggs. It can also be used as a protozoacide and a fungicide.


    Key Features:

    • Used in histology and bacteriology staining
    • Effective anti-fungus treatment for fish eggs
    • Can be used as a protozoacide and a fungicide
    • Chemical formula: C16H18ClN3S . 3H2O

    Product Specifications:

    SynonymsBasic Blue 9, trihydrate; Methelyne blue trihydrate; 3,7-Bis(dimethylamino)phenazathionium chloride trihydrate
    CAS No.7220-79-3
    FormulaC16H18ClN3S . 3H2O
    AppearanceFine yellow powder
    ApplicationHistology, bacteriology (staining), compounding of blood stains, anti-fungus treatment on fish eggs, protozoacide and fungicide.

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    • Toluidine blue
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    • Safranin O
    • Methylene Green
    • Wright's Stain

    Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

    Caution: Handle with care, may cause skin irritation, harmful if swallowed or inhaled. Keep out of reach of children.


    Perfect for histologists, bacteriologists and those in need of anti-fungal treatment for fish eggs.
    SKU: ME140
    Pigment Orange 38 (ORANGE38)

    Pigment Orange 38

    Pigment Orange 38, also known as Graphtol Red HFG, is a yellowish red pigment featuring excellent fastness properties. It is suitable for applications in paraffin wax, propylene oxide, PVC, and rubber. The suggested dose is 2 grams per kilogram for polyethylene and up to 9 grams per kilogram for PVC. This pigment contains rosin and is packaged in 16 Oz jars, weighing about 3 Oz due to its low specific gravity.


    Product Specifications

    Chemical Name Pigment Orange 38
    Alternate Name Graphtol Red HFG
    Density 1.45 g/cc
    Apparent Density 0.13 g/cc
    Average Particle Size 155 nm
    Specific Surface 67 m²/g
    Alkali Resistance 5
    Acid Resistance 5

    Applications and Benefits:

    • Provides a yellowish red pigment with excellent fastness properties.
    • Ideal for paraffin wax, propylene oxide, PVC, and rubber applications.
    • Highly resistant to alkali and acid (rated 5).
    • Suitable for polyethylene and other plastic products.
    • Contains rosin for enhanced stability and performance.

    Caution:

    Handle with care. Avoid inhalation and contact with eyes or skin. Refer to the SDS for detailed safety instructions.

    SKU: ORANGE38
    Pigment Orange 43 (ORANGE43)
    Pigment Orange 43 (ORANGE43), 5 Oz. (ORANGE43)

    Hostaperm® Orange 43 GR


    GENERAL DESCRIPTION: Hostaperm® Orange GR by Heubach is a perinone-based orange pigment known for its very high chromaticity and excellent light and weathering fastness properties. This pigment exhibits outstanding resistance to acid, water, alkali, and solvents, making it a versatile choice for various paint and coating applications.


    Key Features: Vibrant Orange Pigment

    • High chromaticity for vivid colors
    • Resistant to light, weather, and chemicals
    • Suitable for various paint and coating types

    Product Specifications

    CAS No.4424-06-0
    EC Number224-597-4

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    Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.


    Perfect for Automotive Coatings Manufacturers, Industrial Coating Professionals, Printing Ink Producers, Decorative Paint Makers, and Paint and Coating Enthusiasts.
    SKU: ORANGE43
    Prussian Blue Pigment (PBLUE)

    Prussian Blue Pigment


    Prussian Blue Pigment, also known as Ferric Ferrocyanide, is a vibrant, inorganic pigment cherished for its intense blue hue. Its versatility makes it a staple in various applications, including watercolor and oil paints, crayons, blue ink, and fabric dyeing. Prussian Blue is synonymous with names like Berlin Blue, Paris Blue, and Milori Blue, highlighting its widespread popularity and historical significance. The pigment is non-toxic, making it safe for use in artistic and industrial settings, and it possesses unique properties like forming colloids, enabling it to exist in both soluble and insoluble states. With a history dating back to the early 18th century, this pigment remains an essential choice for vivid blue coloring.


    Key Features

    • Vibrant and intense blue color
    • Non-toxic and safe for diverse applications
    • Used in watercolor, oil paint, and blue ink
    • Applicable for fabric dyeing and crayons
    • Exists in colloidal and insoluble forms
    • Historical significance as an iconic blue pigment

    Product Specifications

    Synonyms Iron(III) ferrocyanide, Berlin Blue, Paris Blue
    CAS Number 14038-43-8
    Applications Paints, inks, crayons, fabric dyeing
    Color Intense blue
    Solubility Colloidal or insoluble forms


    Perfect for professional artists, textile manufacturers, and restoration experts.
    SKU: PBLUE
    Red Iron Oxide, Ferric Oxide, Inorganic Pigment (FO356L)

    Red Iron Oxide


    Red Iron Oxide is an inorganic pigment that is commonly used in a variety of applications. Its purpose is to provide a rich red color to products such as paint, plastics, and ceramics. Ferric Oxide is the chemical name for this pigment, and it is made up of iron and oxygen atoms. This pigment is known for its excellent lightfastness and weather resistance, making it a popular choice for outdoor products. Additionally, Red Iron Oxide has a long history of use in traditional medicine and is believed to have healing properties.


    Product Specifications:

    Product Name Red Iron Oxide, Ferric Oxide, Inorganic Pigment
    Chemical Formula Fe2O3
    Molecular Weight 159.69 g/mol
    Appearance Red powder
    Density 5.24 g/cm?
    Melting Point 1538?C
    Boiling Point 2750?C

    Caution: This product contains inorganic pigment and ferric oxide which may be hazardous if ingested or inhaled. Use with proper protective equipment and follow handling instructions carefully.

    Perfect For:

    • Paint manufacturers
    • Construction companies
    • Artists and craftsmen
    • Industrial manufacturers
    • Chemical companies
    • Cosmetic manufacturers

    SKU: FO356L
    Solvent Red 27, Sudan Red 5B, Sudan Oil Red O, 60 Grams (SRED27)

    Solvent Red 27


    Solvent Red 27, also known as Sudan Red 5B or Sudan Oil Red O, is a chemical dye that is commonly used in the textile and plastics industries. This particular product comes in a 60 gram package and is known for its vibrant red color. Solvent Red 27 is a versatile dye that can be used in a variety of applications, including coloring plastics, textiles, and even some foods. It is soluble in a range of solvents, making it easy to work with and incorporate into various products. Overall, Solvent Red 27 is a reliable and popular choice for those looking to add a bold and eye-catching red hue to their products.


    Product Specifications:

    Product Name Solvent Red 27, Sudan Red 5B, Sudan Oil Red O
    Quantity 60 Grams
    Solvent Solvent
    Solvent Type Solvent Red 27, Sudan Red 5B, Sudan Oil Red O

    Perfect for:

    • Chemical manufacturing companies
    • Laboratories
    • Researchers in the field of dyes and pigments
    • Industrial production facilities
    • Textile manufacturers
    • Printing companies

    SKU: SRED27
    Tin Oxide, Stannic Oxide, Tin (Iv) Oxide, Sno2, 99.8% (SNO2)

    Tin Oxide


    Tin Oxide, also known as Stannic Oxide, Tin (IV) Oxide, Sno2, or 99.8% Oxide, is a chemical compound with the formula SnO2. It is a white, powdery substance that is insoluble in water and has a high melting point. Tin Oxide is commonly used as a polishing agent, as well as in the manufacturing of glass, ceramics, and electronic components. It is also used in the production of solar cells and as a catalyst in chemical reactions. Its high refractive index and transparency make it an important material in the production of anti-reflective coatings for optical lenses.


    Product Specifications:

    Product Name Tin Oxide, Stannic Oxide, Tin (IV) Oxide, SnO2, 99.8%
    Chemical Formula SnO2
    CAS Number 18282-10-5
    Molecular Weight 150.71 g/mol
    Appearance White powder
    Melting Point 1630?C
    Boiling Point Unknown

    Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

    Caution: Tin oxide may be hazardous if inhaled or ingested. Use proper personal protective equipment and handle with care.

    Perfect for:

    • Chemical manufacturers
    • Researchers and scientists
    • Industrial and manufacturing companies
    • Electronics manufacturers
    • Pharmaceutical companies
    • Environmental testing labs

    SKU: SNO2
    Titanium Dioxide, Fcc, 99.9% Min (TO348)

    Titanium Dioxide, Fcc, 99.9% Min


    Titanium Dioxide is a naturally occurring mineral that is used in a variety of applications. Our FCC grade Titanium Dioxide has a purity of 99.9% minimum, making it ideal for use in food, pharmaceutical, and cosmetic products. Its high refractive index and opacity make it a popular choice for use as a white pigment in paints, coatings, and plastics. Additionally, it has excellent UV-resistant properties, making it perfect for use in sunscreens and other sun protection products.


    Product Specifications:

    Product Name Titanium Dioxide
    Grade Fcc
    Purity 99.9% Min
    Chemical Formula TiO2

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    • Titanium Dioxide, Anatase Grade, 99% Min

    Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

    Caution: This product may contain hazards. Please refer to the safety data sheet before handling.

    Target Group:

    • Manufacturers of food and pharmaceutical products
    • Chemical companies in need of high-quality titanium dioxide
    • Research and development teams in the cosmetics industry
    • Industrial and commercial paint manufacturers
    • Companies in the plastics and rubber industries
    • Scientists and researchers in the field of materials science

    SKU: TO348
    Yellow No. 5 Powder FD&C Lake (FDCY5LAKE)

    PRODUCT DESCRIPTION

    Yellow no. 5 FD&C lake, provides superior color purity and saturation, oil soluble, water insoluble (but good dispersibility & no aggregate formation), for best results wet in oil before use. Can be used as a yellow pigment in arts and cosmetic/ personal care products. For external use only. 

    Applications: decorative cosmetic products including lipsticks, nail lacquers & face makeup (in USA prohibited for eye makeup), soaps, bath salts.
    Storage: stable when kept in closed container at a cool & dry place.

    Description: Color group: yellow (dye content 28%). Organic, FDA-approved, high-purity pigment. Synonym: Tartrazine. Chemical class: Pyrazolone. Water solubility: 20g/100ml.

    CAS: 12225-21-7

    INCI Name: CI 19140 (yellow no. 5 FD&C lake)

    Benefits:

    • Provides superior color purity and saturation
    • Very good dispersibility and no aggregate formation when dispersed in liquids

    Use: Can be tinted with titanium dioxide to create light yellow/beige shades. For best results wet in oil before use. External use only.

    Applications: Decorative cosmetic products including lipsticks, nail lacquers & face makeups, personal care products, soaps

    Animal Testing: Not animal tested

    GMO: GMO free (does not contain plant-derived components)

    Vegan: Does not contain animal-derived components

    Batch Certification: Batch Certification Disclaimer: This product is subject to Batch Certification which means that this product has been certified batch by batch by the FDA. When we open such a FDA-certified package and repack it for you into smaller sizes, the repacked containers lose their certification. For this reason, you are not permitted by the FDA to use repacked containers for making cosmetics for resale.

    More info: Repackaged from the original bulk container of LAKOLENE B3014. According to the FDA, lakes are formed by reacting straight dyes with precipitants and salts. Aluminum is often a component.

    SKU: FDCY5LAKE
    Zinc Oxide, Fine Powder, Usp (ZO365)

    Zinc Oxide Fine Powder USP


    Zinc Oxide Fine Powder USP is a versatile and widely used product in various industries. It is a fine white powder that is commonly used in the production of rubber, plastics, ceramics, glass, cement, and other materials. This high-quality powder is made using advanced manufacturing processes and is tested to meet the highest industry standards. It is also commonly used in the pharmaceutical industry as a key ingredient in various medications and ointments. Zinc Oxide Fine Powder USP is known for its excellent UV protection properties and is often used in sunscreens and other skincare products. It is a must-have product for any industry that requires a high-quality and reliable zinc oxide powder.

    Perfect for:

    • Pharmaceutical companies
    • Cosmetics manufacturers
    • Chemical laboratories
    • Research institutions
    • Medical facilities
    • Individuals with specific medical needs

    Product Specifications:

    Product Name Zinc Oxide
    Form Fine Powder
    Grade USP Powder
    Size Piece
    Additional Specifications Oxide Zinc Oxide

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    CAUTION: This product may be hazardous if inhaled. Avoid breathing in the fine powder and use in a well-ventilated area.

    SKU: ZO365
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