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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
Sodium Tripolyphosphate, Food grade, Kosher
Sodium Tripolyphosphate - Versatile Detergent Component and Food Preservative

Versatile detergent component and food preservative.

SKU: STPP_M
Citric Acid 99.5%, Fine Crystals, Food Grade

Anhydrous citric acid for food, cleaning, and industrial uses.

SKU: C001
FD&C YELLOW 5 Powder, Tartrazine, Acid Yellow 23, Food Yellow 4

Synthetic lemon yellow food coloring dye.

SKU: FDCYELLOW5
Malic Acid, Food Grade

Food-grade malic acid, coarse, for manufacturing and laboratory use.

SKU: MA011
Sodium Tripolyphosphate (STPP), Powder, Food Grade, Kosher

Food-grade water softener, emulsifier, and preservative for food.

SKU: STPP_LT
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 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

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  • Blue Organic Dye
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  • pH Indicator Solution
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  • 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
Sodium Tripolyphosphate - Versatile Detergent Component and Food Preservative
Sodium Tripolyphosphate, Food grade, Kosher (STPP_M)

Sodium Tripolyphosphate (Food Grade, Kosher)


Sodium tripolyphosphate, also known as sodium triphosphate or STPP, is mainly consumed as a component of commercial detergents. It serves as a builder or water softener, particularly in hard water containing high concentrations of magnesium and calcium ions. In such conditions, detergents can be deactivated. However, STPP, being a highly charged chelating agent, tightly binds to calcium and magnesium ions, preventing their interference with sulfonate detergent performance.

STPP is not only used in detergents but also serves as a preservative for seafood, meats, poultry, and animal feeds. In the food industry, it is commonly known as E451 and finds usage as an emulsifier and moisture retainer. Many governments regulate the quantities allowed in foods, as STPP can substantially increase the sale weight of seafood. The United States Food and Drug Administration recognizes STPP as "generally recognized as safe."

Sodium tripolyphosphate is available in low density, medium density, and high-density granular powders. The specific product being described here is a medium density variant. It is categorized as food (FCC) grade, granular, medium density, and Kosher-certified. Besides its primary uses in water softening and as a sequestering agent, STPP can also function as a peptizing or deflocculating agent. Furthermore, it has applications in detergents, soaps, and ceramics.

The chemical structure of sodium tripolyphosphate is [Na5P3O10]n. It is also known by synonyms such as sodium triphosphate, triphosphoric acid pentasodium salt, sodium phosphate tripoly, STPP, pentasodium triphosphate, and pentasodium tripolyphosphate. The product is packaged in 50-lb bags by the original manufacturer, while smaller quantities are repacked for laboratory, research, and industrial uses. The CAS number for sodium tripolyphosphate is [7758-29-4][Na5O10P3]n.

Sodium tripolyphosphate exhibits low toxicity, making it a safe choice for various applications.


Key Features:

  • Effective detergent component and water softener
  • Chelating agent that prevents interference with sulfonate detergents
  • Preservative for seafood, meats, poultry, and animal feeds
  • Emulsifier and moisture retainer in food production
  • Regulatory compliance and recognized as safe by FDA

Product Specifications:

Chemical Structure[Na5P3O10]n
SynonymsSodium triphosphate; Triphosphoric acid, pentasodium salt; Sodium Phosphate Tripoly; STPP; pentasodium triphosphate; Pentasodium Tripolyphosphate
GradeFood (FCC) Grade, Granular, medium density, Kosher
UsesWater softening, sequestering, peptizing or deflocculating agent. May also be used for detergents, soaps, and ceramics.
CAS #[7758-29-4][Na5O10P3]n

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  • TripoClean - Advanced Water Softening Agent
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  • MoistureLock - Food Emulsifier and Moisture Retainer
  • ChelaGuard - Powerful Chelating Agent for Industrial Use

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

Caution: Sodium tripolyphosphate is generally safe for use as directed. However, individuals with specific allergies or sensitivities should exercise caution and consult a healthcare professional if necessary.


Perfect for detergent manufacturers, food producers, and industries seeking versatile water softeners, preservatives, and chelating agents.
SKU: STPP_M
Citric Acid 99.5%, Fine Crystals, Food Grade (C001)

Citric Acid 99.5%, Fine Crystals, Food Grade

Citric Acid, anhydrous, USP, FCC, food grade. Widely used in the preparation of citrates, flavoring extracts, confections, and soft drinks. Functions as an acidifier, dispersing agent, and antioxidant in foods. Additional uses include water conditioning, detergent building, and cleaning or polishing stainless steel and other metals. Combustible but non-toxic. Very soluble in water and alcohol. CAS # [77-92-9], C6H8O7.


Product Specifications

CAS Number 77-92-9
Chemical Formula C6H8O7
Grade Food Grade (USP, FCC)
Synonyms Beta-hydroxytricarballylic acid, Citralite, Hydroxytricarballylic acid
Solubility Very soluble in water and alcohol

Applications and Benefits:

  • Preparation of citrates
  • Flavoring extracts and confections
  • Soft drinks acidifier
  • Food antioxidant
  • Water conditioning agent
  • Detergent builder
  • Cleaning and polishing stainless steel and metals

Caution:

Store in a dry, cool environment. Avoid ignition sources due to combustibility. Test for suitability in specific applications before use.

SKU: C001
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

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Perfect for food manufacturers, cosmetic companies, beverage producers, textile industries, and consumers with no sensitivity to tartrazine.

SKU: FDCYELLOW5
Malic Acid, Food Grade (MA011)

Malic Acid, FCC, Coarse

Malic Acid, food grade, for manufacturing and laboratory use. The pleasant, refreshing taste of juicy fruits is partly caused by Malic Acid. It is used in beverages, powdered mixes, ciders and wines, acidified dairy products, calcium supplements, candy, chewing gum, desserts, and skin care products. Available in 50-lb bags for manufacturing, and in 5-lb containers for sample, evaluation, research, and laboratory use.


Product Specifications

Chemical Name Malic Acid
Grade FCC (Food Grade)
Formula C4H6O5
CAS Number 6915-15-7
Particle Size 95% through mesh 25 and above mesh 100

Applications and Benefits:

  • Used in beverages and powdered mixes for a refreshing taste.
  • Enhances flavors in ciders, wines, and acidified dairy products.
  • Key ingredient in candy, chewing gum, and desserts.
  • Used in calcium supplements and skin care products.
  • Available for sample evaluation, research, and manufacturing purposes.

Caution:

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

SKU: MA011
Sodium Tripolyphosphate (STPP), Powder, Food Grade, Kosher (STPP_LT)

Sodium Tripolyphosphate (STPP), Powder, Food Grade, Kosher

Sodium Tripolyphosphate (STPP), also known as Sodium Triphosphate, is a food-grade, kosher powder widely used as a water softener, emulsifier, and preservative. It is an essential component in detergents, where it acts as a builder by preventing calcium and magnesium ions from interfering with detergents in hard water. In food production, it is known as E451 and is used to retain moisture in seafood, meats, and poultry. STPP is considered "generally recognized as safe" (GRAS) by the FDA.


Product Specifications

Chemical Formula [Na5P3O10]n
Synonyms Sodium Triphosphate, Pentasodium Tripolyphosphate, Sodium Phosphate Tripoly
CAS Number 7758-29-4
Grade Food (FCC) Grade, Kosher
Appearance Granular, low density, white powder

Applications and Benefits:

  • Used as a preservative for seafood, meats, and poultry
  • Acts as an emulsifier and moisture-retention agent in food
  • Key component in detergents for water softening
  • Effective as a sequestering and deflocculating agent
  • Used in ceramics, soaps, and industrial cleaning products

Handling and Packaging:

  • Available in 50-lb bags in the original manufacturer’s packaging
  • Smaller quantities are repacked for laboratory and research uses

Caution:

Store in a dry, cool place. Avoid inhalation of dust and contact with skin or eyes. Use protective equipment when handling.

SKU: STPP_LT
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

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Perfect for Food Manufacturers, Cosmetics Industry, Pharmaceutical Companies, Personal Care Product Makers, and Environmental Concerns.
SKU: FDCBLUE1LAKE
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