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:

Similar Products:

• TripoClean - Advanced Water Softening Agent
• DetergoMax - Premium Detergent Builder
• Preservitex - Effective Food Preservative
• MoistureLock - Food Emulsifier and Moisture Retainer
• ChelaGuard - Powerful Chelating Agent for Industrial Use

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.

Benzoic Acid, Food Grade, FCC, USP, NF

Benzoic Acid (Ba) is a commonly used antimicrobial preservative in food and beverages, especially in carbonated beverages, as it presents its strongest antibacterial activity at pH 2.5?4.0. BA has inhibitory effects on the proliferation of bacteria and yeasts, a major cause of food spoilage. It has a chemical formula of C6H5COOH and a molecular mass of 122.12146. In the food industry, Benzoic Acid can be used as a fixative for fruit juice drinks. It can be used as ointment with incense essence. It can also be used in edible flavors such as chocolate, lemon, orange, berry, nut, and candied fruit. It is also commonly used in tobacco flavors. Benzoic Acid and Sodium Benzoate have the functions of sterilizing and inhibiting bacterial growth and are low in toxicity and tasteless, so they are widely used as preservatives. In slightly acidic medium, only 0.1% Benzoic Acid can inhibit the growth of bacteria. Changing the pH value has a great influence on the bactericidal and bacteriostatic effects of benzoate, and its effect is obviously reduced in the reductive medium, and the best effect is obtained when the pH value is between 2.5 and 4.5.

Boric Acid

Boric Acid, also known as Orthoboric Acid, H3BO3, CAS# 10043-35-3, and hydrogen borate, is a weak acid of boron commonly used for various purposes such as antiseptic, insecticide, flame retardant, and as a precursor of other chemical compounds. Other uses include Textile Fiber Glass, Borosilicate Glass, Glazes and Enamels, casting powder and flux.

Free COA is available for orders of one or more 55-lb bags. For professional use only.

General Information

• Chemical Name: Boric Acid
• Other Names: Orthoboric Acid, H3BO3, CAS# 10043-35-3, hydrogen borate
• Uses: Antiseptic, insecticide, flame retardant, neutron absorber, precursor of other chemical compounds, Textile Fiber Glass, Borosilicate Glass, Glazes and Enamels, casting powder and flux
• Availability: Free COA is available for orders of one or more 55-lb bags. For professional use only.

Key Features

• Effective antiseptic and insecticide
• Excellent flame retardant
• Efficient neutron absorber
• Used as a precursor for other chemical compounds
• Wide range of industrial applications, including Textile Fiber Glass, Borosilicate Glass, Glazes and Enamels, casting powder and flux

Product Specifications

Caution: Boric Acid cannot be used as an insecticide. It is not intended for carpet/upholstery applications and shall not be used for carpet/upholstery deodorization or flea control purposes. Not intended for use in food applications and cannot be used as food additives or preservatives. Cannot be used as human nutritional or mineral supplements.

Bronze Powder, Filter Grade 25 Powder

Bronze Powder, Filter Grade 25 Powder, or Bz25P, is a spherical particle bronze developed to satisfy the needs of the high reliability metallic filter market. This material is fully alloyed and has a closely controlled particle size range of -200+325. It is adaptable to an expanding range of applications, including resin-bonded friction components, decorative applications (including cold casting), welding and brazing, diamond tooling, surface engineering, steel-backed bearings (bi-metal strip), filters, bronze-filled PTFE for hydraulic seals, and more.

Bronze Powder, Filter Grade 40 Powder

Bronze Powder, Filter Grade 40 Powder, also known as Filter Bronze Powder or Filter Grade 40 Bz40P, is a highly reliable, spherical particle bronze developed to meet the demands of the metallic filter market. Its fully alloyed composition and closely controlled particle size range of -100+230 make it adaptable to a wide range of applications, including resin-bonded friction components, decorative applications, welding and brazing, diamond tooling, surface engineering, and more. This material is also used in the production of steel-backed bearings, bi-metal strips, filters, and bronze-filled PTFE for hydraulic seals. With its versatility and quality, Bronze Powder, Filter Grade 40 Powder is a top choice for professionals in various industries.

Calcium Chloride, Anhydrous, Food Grade

Calcium Chloride, Anhydrous, Food Grade is a high-quality chemical compound that is commonly used in the food industry as a preservative and firming agent. It is also used in the production of cheese and beer. This particular grade of Calcium Chloride is anhydrous, meaning it does not contain any water molecules. This makes it ideal for use in food production where moisture control is important. Additionally, it is considered food grade, meaning it meets the strict standards set by regulatory agencies for use in food products.

CU301-E: Copper Powder 99.8%

Electronic grade Copper powder, high purity, water attomized, hydrogen reduced ultra fine copper powder with spheroidal particles. Higher conductivity. Lower Density.
May be used for metal injection molding as well as other applications were the conductivity of product is important.
HTS Code: 7406.10.0000
NMFC: 30743
CAS: 7440-50-8

Note: Pure copper powders do not show continuity or conductivity by a multimeter. I think there are two reasons for that. One is the low voltage used for the test. The other is lots of air and weak contacts between the particles. They will show conductivity with higher voltage, when they are compacted and when they are mixed with some oil or resin to form a paste.

Key Features

• 99.8% pure copper
• Ultra-fine, spheroidal particles
• High conductivity and lower density
• Suitable for metal injection molding
• Effective in electronic applications

Product Specifications

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• High purity, sintering silver powder
• Fine nickel powder, electronic applications
• Ultra-fine aluminum powder, high conductivity
• Spherical zinc powder, lower density
• Conductive graphene powder, versatile use

Recommended for:

• Thick and Thin Film pastes
• Capacitor Chips
• End cap Terminators
• Conductive Inks, paints and pastes
• Injection Molding
• Electronics
• Thermal management
• EDM Electrodes
• Thermal Sprays
• Sintered alloys/ products
• Brazing/ soldering paste

Glycerine (Glycerol), Usp, Kosher, Food Grade, 99.5%

Glycerine (Glycerol) is a versatile ingredient that is commonly used in the food, pharmaceutical, and cosmetic industries. Our USP, Kosher, Food Grade, 99.5% Glycerine (Glycerol) is a high-quality product that is perfect for a wide range of applications. It is a colorless, odorless, and viscous liquid that is hygroscopic and has a sweet taste. Glycerine (Glycerol) is a natural byproduct of the soap-making process and is also found in many plant and animal fats. It is widely used as a humectant, solvent, and sweetener, and is also used as a preservative and lubricant. Our Glycerine (Glycerol) is USP grade, which means it meets the highest purity standards set by the United States Pharmacopeia. It is also Kosher certified, making it suitable for use in Kosher products.

HROSIN - Pine Rosin

HROSIN is colophony or gum derived from pine tree species known as Pinus Oocarpa in Honduras. It is produced by heating fresh liquid resin to vaporize the volatile liquid components. It is semi-transparent pine rosin and varies in color from dark yellow to light brown.

HROSIN contains about 10% natural unsaponifiable matter that provides anticrystalline properties to the rosin and its compounds.

General Information:

• Main applications include adhesives, chewing gums, coatings, cosmetics, linoleum, paints, printing inks, resins, rubber, sizes, varnishes.

Specifications:

Similar Products:

• Pine Rosin
• Colophony Gum
• Pine Pitch
• Shellac
• Damar Resin

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

Rosin Flakes

Extracted from pine tree species known as Pinus Elliottii (slash pine), commonly known as the slash pine, Rosin Flakes are a solid form of resin with a light yellow-amber color. They are used in a wide range of products including printing inks, varnishes, adhesives/glues, soap, paper sizing, soda, soldering fluxes, and sealing wax.

Key Features

• Complies with Class A, Type I, Grade WW Mil. Spec. A-A-59142 (AA59142-AIWW)
• Softening Point: 72ºC - 82ºC.
• Color: X/WW (5/6) (Gardner, 1:1 Toluene)
• Total VOC (Volatile Organic Compounds): 0.4%
• Available in crushed or clumps

Product Specifications

Caution/Warning

Caution: Rosin Flakes are brittle at room temperature, but they can melt at stove-top temperature. Always handle with care.

Similar Products

• Pine Resin Flakes
• Gum Rosin
• Colophony Rosin
• Pine Tree Resin
• Resinoid Rosin

Mechanical Tally Counter

Count anything with the mechanical tally counter - no batteries required. Counts up to 9,999 laps, runs, goals, strokes, overs, hits, people, goods delivered, and more. Reset knob in one side with metal ring for secure holding in hands. Suitable for business, pleasure, and many sports.

Key Features:

• Counts up to 9,999
• No batteries required
• Reset knob with metal ring
• Suitable for business, pleasure, and many sports
• Counts laps, runs, goals, strokes, overs, hits, people, goods delivered, and more

Product Specifications:

Count Anything with the Mechanical Tally Counter - No Batteries Required

Lanolin Wax, USP Grade

Lanolin Wax, USP Grade is a high-quality wax that is derived from lanolin, a natural substance found in sheep's wool. This wax is widely used in the cosmetics and pharmaceutical industries for its emollient and moisturizing properties. It is also used in the production of ointments, creams, and lotions. Our Lanolin Wax, USP Grade is of the highest quality and purity, making it an ideal choice for a wide range of applications.

Magnesium Ribbon, Economy Grade, ~ 40 Feet Long

Magnesium Ribbon in Economy Grade is a versatile product that can be used for a variety of purposes. The ribbon is approximately 40 feet long, making it ideal for larger projects. Made from high-quality magnesium, this ribbon is durable and long-lasting. The economy grade ensures that this product is affordable, without sacrificing quality. Whether you are a DIY enthusiast or a professional, this Magnesium Ribbon is a great addition to your toolkit.

Malic Acid, Food Grade

Malic Acid, Food Grade is a type of food additive that is commonly used in the food industry. It is a white crystalline powder that is odorless and has a tart taste. This acid is found naturally in many fruits, including apples, pears, and grapes. Malic Acid, Food Grade is often added to foods and beverages to enhance their flavor, as well as to act as a preservative. It is also used in the production of certain types of candies and baked goods. This food grade malic acid is safe for consumption and has been approved by the FDA for use in foods and beverages.

Nickel Pellets, Electrolytic Grade

Nickel Pellets, Electrolytic Grade are highly pure with a purity level of at least 99.9%. These pellets are perfect for chemical reactions and for making special alloys. With a diameter range of 6mm up to 18mm (1/4" up to 3/4"), these pellets are versatile and can be used for a variety of applications.

Oxalic Acid, Technical Grade, 99.6%

Oxalic Acid, Technical Grade, 99.6% is a high-quality chemical compound that is commonly used for various industrial applications. With a purity level of 99.6%, this technical grade oxalic acid is highly effective in a wide range of uses, including metal cleaning, rust removal, and polishing. This product is also commonly used in the textile and leather industries for dyeing and tanning processes. Its molecular formula is C2H2O4, and it is a white crystalline powder that is highly soluble in water. This technical grade oxalic acid is known for its strong acidic properties and should be handled with care.

Polyvinylalcohol Grade 22-88

Polyvinylalcohol Grade 22-88, also known as PVA 217 or Elvanol 52-22 Grade, is a type of polyvinyl alcohol that is widely used in various industries. This product is a water-soluble polymer that is derived from vinyl acetate monomer. It has excellent film-forming properties, making it ideal for use in adhesives, coatings, and packaging materials. Polyvinylalcohol Grade 22-88 is also used as a thickening agent in various applications, such as in the production of paper, textiles, and personal care products. It is known for its high tensile strength, good flexibility, and excellent adhesion properties. If you are looking for a versatile and reliable polyvinyl alcohol product, Polyvinylalcohol Grade 22-88 is definitely worth considering.

Polyvinylalcohol Grade 25-88 Grade

Polyvinylalcohol Grade 25-88 Grade is a high-quality polymer that is widely used in the manufacturing industry. It is known for its excellent water solubility, adhesive properties, and film-forming ability. This product is commonly used in the production of adhesives, coatings, and textiles. Its unique properties make it an ideal choice for a wide range of applications. Polyvinylalcohol Grade 25-88 Grade is a versatile product that is sure to meet the needs of any manufacturing process.

Polyvinyl Alcohol 49-88 (PVOH 49-88, Elvanol 50-42)

Polyvinyl Alcohol 49-88 (PVOH 49-88) is a high-viscosity, partially hydrolyzed polymer, notable for its strength and versatility. It dissolves effectively in cold water, optimal for stabilizing emulsions and diverse industrial applications. Commonly used in adhesives, coatings, and slime making.

Key Features

• High viscosity at 49 cps for a 4% solution
• Partially hydrolyzed (88%) for improved performance
• Effective in cold water dissolution
• Stabilizes vinyl acetate, polystyrene, and PVC emulsions
• Applications in adhesives, coatings, and slime making

Product Specifications

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• Water-soluble, high-strength polymer film
• Cold-water soluble, adhesive binder
• Hydrolyzed, viscosity-enhancing polymer
• Industrial-grade, emulsion stabilizer
• Versatile, photosensitive coating agent

Potassium Sorbate, FCC, Kosher, Food Grade Preservative

Potassium Sorbate, commonly known as K-sorbate, is a widely-used preservative in various industries including food, wine, baking, and personal care. Primarily used to prevent the growth of mold, yeast, and other microbes, it thereby enhances the shelf life of products. This preservative is often found in a multitude of products such as cakes and icings, beverage syrups, cheese, dried fruits, margarine, pie fillings, and wine. Its concentration varies based on the specific application. K-sorbate is a water-soluble ingredient with the molecular formula C6H7KO2 and is available in noodle-shaped granules. It remains effective at pH levels up to 6, but its efficacy drops rapidly at higher levels.

Key Features

• Water-soluble food and beverage preservative
• Effective against mold, yeast, and microbes
• Commonly used in a wide range of products
• Available in noodle-shaped granules
• Remains effective at pH levels up to 6

Product Specifications

Similar Products

• Sodium Benzoate
• Calcium Propionate
• Sodium Erythorbate
• Sodium Sulfite
• Sodium Metabisulfite

Professional Grade Safety Goggles

Professional Grade Safety Goggles are a must-have for anyone working with chemicals or particulates. These goggles are perfect for use in chemistry laboratories and woodworking. Made from hard plastic with color frame and temples, they are adjustable to fit any head size. Safety Goggles protect the eye area from any harmful substances that may come in contact with the eyes. These goggles are designed to prevent any particulates or chemicals from striking the eyes, keeping them safe and protected.

Selvol 165 Polyvinyl Alcohol Grade 6299

Selvol 165 Polyvinyl Alcohol Grade 6299 is a high-quality polyvinyl alcohol (PVA) that is widely used in various industries. This product is manufactured by Selvol and is known for its excellent quality and reliability. The Grade 6299 is a specific type of PVA that has been designed for use in applications that require high strength and durability. Selvol 165 Polyvinyl Alcohol Grade 6299 is ideal for use in adhesives, coatings, and other industrial applications. It is also commonly used in the production of paper, textiles, and other materials. With its superior performance and versatility, Selvol 165 Polyvinyl Alcohol Grade 6299 is a top choice for many businesses and manufacturers.

Product Specifications:

Target Group:

• Manufacturing companies
• Chemical companies
• Pharmaceutical companies
• Paper and packaging companies
• Textile companies
• Cosmetics companies

Steel Powder, Iron Powder, Grade S1001 (Free Shipping)

Steel Powder, Iron Powder, Grade S1001 (Free Shipping) is a high-quality metal powder that is perfect for a variety of industrial applications. Made from top-grade steel and iron, this powder is designed to provide exceptional strength and durability, making it ideal for use in heavy-duty machinery and equipment. With its free shipping offer, this powder is a cost-effective solution that can help you save money while still getting the high-quality materials you need for your projects. Whether you're working on a large-scale construction project or a small repair job, Steel Powder, Iron Powder, Grade S1001 (Free Shipping) is the perfect choice for all your metal powder needs.

Titanium Rod - Commercial Grade 2

Looking for a reliable and high-quality titanium rod? Look no further than our Commercial Grade 2 Titanium Rods. These rods are made from high purity titanium, ensuring that they are durable and long-lasting. Each rod measures 11 inches in length with a 1/8 inch diameter, making them versatile and easy to work with. Whether you're a metal collector or need titanium rods for a specific project, our Commercial Grade 2 Titanium Rods are a valuable addition to your collection. Order now in a variety of pack sizes to suit your needs.

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• Titanium Sheet, Commercial Grade 1 Titanium, Lightweight and Strong
• Titanium Tube, Grade 9 Titanium, Heat Resistant and Biocompatible
• Titanium Foil, Grade 2 Titanium, Thin and Flexible for Various Applications

Perfect for:

• Metalworking professionals
• Manufacturers
• Scientists and researchers
• Engineering students
• Individuals interested in collecting high-quality metals

CAUTION: Handle with care. Titanium rods may be hazardous if not properly stored or handled.

Potassium Iodide granular 99% USP grade

High-purity potassium iodide for laboratory, industrial, research, and educational uses. USP grade potassium iodide may be used in manufacturing potassium iodide tablets.

Each adult dosage is 135 mg. One ounce of potassium iodide is equivalent to 207 adult doses. Actual purity is 100% (dried).

General Information:

This product is repacked from larger containers of Potassium Iodide, USP, Crystal grade and a typical analysis is shown below:

When converted to daily dose adult tablets of 135 milligrams, each pound of potassium iodide produces more than 3000 tablets.

Key Features:

• High-purity granular potassium iodide.
• USP grade suitable for laboratory, industrial, research, and educational uses.
• May be used in manufacturing potassium iodide tablets.
• Actual purity is 100% (dried).
• Typical analysis shows loss on drying <1%, iodate <0.0004%, and heavy metals <0.001%.

Product Specifications:

Copper Powder

Copper powder, high purity, water atomized, hydrogen reduced ultra fine copper powder with spheroidal particles and clusters. Higher conductivity. Lower Density.
May be used for metal injection molding as well as other applications were the conductivity and purity of product is important.
HTS Code: 7406.10.0000
NMFC: 30743
CAS: 7440-50-8

Recommended for:

• Thick and Thin Film pastes
• Conductive Inks, paints and pastes
• Injection Molding
• Thermal management
• EDM Electrodes
• Antifouling Paint
• Thermal Sprays
• Sintered alloys/ products
• Brazing/ soldering paste

Typical Analysis:
Copper: 99.31%
Hydrogen Loss: 0.39%
Apparent Density: 2.97 g/cc
SIEVE ANALYSIS
60 MESH: 0%
-60/ 80 MESH: 0%
-80/ 100 MESH: 0%
-100/ 140 MESH: TR
-140/ 200 MESH: TR
-200/ 325 MESH: 0.6%
-325 MESH: 99.4%

Note: Pure copper powders do not show continuity or conductivity by a multimeter. I think there are two reasons for that. One is the low voltage used for the test. The other is lots of air and weak contacts between the particles. They will show conductivity with higher voltage, when they are compacted and when they are mixed with some oil or resin to form a paste.