Sodium Hexametaphosphate (SHMP)

Sodium Hexametaphosphate (SHMP) is a white powder available in food grade or FCC and technical NSF grade. It is widely used as a sequestrant, food additive, water softener, detergent ingredient, and dispersing agent for breaking down clays and other soil types. The product is completely soluble in water in all proportions but insoluble in organic solvents.

Product Specifications

Applications and Benefits:

• Sequestrant in food and beverage applications
• Water softening for industrial and domestic uses
• Dispersing agent for clays and pigments
• Pretanning hides in leather manufacture
• Corrosion prevention in water systems
• Textile processing and laundering

Caution:

Store in a cool, dry place. Avoid exposure to moisture and organic solvents.

Sodium Lauryl Sulfoacetate (SLSA), Coarse Powder

Sodium Lauryl Sulfoacetate (SLSA) is an organic surfactant available as a free-flowing white powder. It is widely used in personal care and cosmetic formulations for its excellent foaming, wetting, scouring, emulsifying, and dispersing properties. With a sweet, pleasant odor, SLSA is ideal for products like dentifrices, bubble baths, bath salts, cream shampoos, cleansing creams, and synthetic detergent bars. It is particularly effective in powdered bubble baths and bath bombs (fizzees), offering superior foaming and viscosity response.

Product Specifications

Applications and Benefits:

• Foaming agent for bubble baths and bath salts
• Ideal for bath bombs and fizzees
• Used in cleansing creams and shampoos
• Provides excellent viscosity response
• Emulsifies and disperses effectively in formulations
• Wetting and scouring agent in personal care products

Caution:

Avoid inhalation of dust. Store in a cool, dry place.

Sodium Metabisulfite, 98%

Sodium metabisulfite (SMBS) is commonly used for removal of free chlorine and as a biostatic. Other chemical reducing agents exist (e.g., sulfur dioxide), but they are not as cost-effective as SMBS. When dissolved in water, sodium bisulfite (SBS) is formed from SMBS: Na₂S₂O₅ + H₂O → 2 NaHSO₃, then reduces hypochlorous acid according to: 2NaHSO₃ + 2HOCl → H₂SO₄ + 2HCl + Na₂SO₄. In theory, 1.34 mg of sodium metabisulfite will remove 1.0 mg of free chlorine. In practice, however, 3.0 mg of sodium metabisulfite is normally used to remove 1.0 mg of chlorine.

Product Specifications

Applications and Benefits:

• Preservative
• Antioxidant
• Bleaching agent
• Chlorine removal
• Biostatic agent

Caution:

Toxic by inhalation. Tolerance limit: 5 mg per cubic meter of air.

Synonyms:

Pyrosulfurous acid, disodium salt; Sodium Pyrosulfite; Disodium Salt Pyrosulfurous Acid; Sodium disulfite; Disodium disulfite; Disulfurous

Sodium Perborate Tetrahydrate, Min 96%

Sodium Perborate Tetrahydrate (NaBO₃·4H₂O), with a minimum purity of 96%, is a technical-grade compound primarily used as a stable source of active oxygen. It serves a range of applications, including developing vat dyes, textile bleaching, and in the formulation of synthetic detergents and laundry products. Compared to more aggressive bleach alternatives like sodium hypochlorite, Sodium Perborate is less harsh on fabrics and dyes, making it ideal for cleaning and laundry bleaches. It is also used in dental compositions, electroplating, and as a laboratory reagent. The product is available as a white powder, sometimes forming clumps, and is moderately toxic by ingestion. Due to its strong oxidizing properties, it poses a fire risk when in contact with organic materials. Sodium Perborate Tetrahydrate is available for ground shipping via UPS or FedEx and cannot be shipped by air or priority services.

Key Features

• Stable source of active oxygen for cleaning and bleaching
• Less aggressive than sodium hypochlorite and other chlorine-based bleaches
• Used in textile bleaching, laundry detergents, and vat dye development
• Ideal for dental compositions and electroplating
• Moderately toxic by ingestion; strong oxidizing agent
• White powder, may form clumps

Product Specifications

Sodium Percarbonate >85%

Sodium percarbonate is a white, free-flowing granular chemical widely used in laundry formulations and cleaning products. It offers powerful cleaning, bleaching, and stain removal capabilities while remaining environmentally compatible. It is also used as a wood deck cleaner when dissolved in water and is registered by the EPA for mold and mildew removal. Sodium percarbonate decomposes into water, oxygen, and soda ash. Typical available oxygen = 13.7%.

Product Specifications

Applications and Benefits:

• Formulation of laundry products and cleaning agents
• Bleaching and stain removal
• Wood deck cleaning
• EPA-registered mold and mildew remover

Caution:

Moderately toxic by ingestion. Fire risk near organic materials. Strong oxidizing agent. 1 lb to 10 lb containers ship without hazardous materials charges. 50 lb bags are subject to a $20 hazardous material fee by UPS. Avoid combining this product with other chemicals on the same invoice. Ships via UPS or FedEx Ground only within the continental USA.

Sodium Silicate, Powder, High Alkaline (SSGD)

Sodium Silicate (Water Glass) is a fine, white, high alkaline powder with a SiO₂ to Na₂O ratio of 2. It dissolves quickly and easily in water to form a hazy, colorless colloidal solution with a pH of 11.5 for a 1% solution. SSGD is widely used in specialized non-flammable coatings, refractory cements, adhesives, binders, agriculture, detergents, and construction materials. This product is sensitive to moisture and should be stored in tightly closed containers.

Product Specifications

Applications and Benefits:

• Refractory cements for high-temperature applications
• Non-flammable coatings and adhesives
• Used in construction materials and detergents
• Agricultural uses for soil improvement and binding
• Forms a stable colloidal solution for various industrial purposes

Handling and Storage:

• Store in tightly closed containers to avoid moisture exposure
• Keep in a cool, dry place to maintain product integrity

Caution:

Handle with appropriate protective equipment. Avoid inhalation of dust and contact with skin or eyes. Consult SDS for detailed safety information.

Sodium Silicate, Powder, Low Alkaline (SSG)

Sodium Silicate (Water Glass) is a fine, white powder with a SiO₂ to Na₂O ratio of 3.22, the same as SSO and SSN liquid sodium silicates. When dissolved, it forms a hazy, colorless colloidal solution. SSG sodium silicate is used in specialized refractory compounds and acid-resistant cements. It functions as a binder for powdered materials intended for use in high-temperature and/or acid-resistant cements and other applications.

Product Specifications

Applications and Benefits:

• Used in refractory compounds
• Binder for powdered materials
• Ideal for acid-resistant and high-temperature cements
• Forms a colloidal solution when dissolved

Shipping Information:

• Ships within 7 business days
• Only export pack available for international shipments

Caution:

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

Sodium Sulfite, Anhydrous, 98%

Sodium Sulfite, Anhydrous (Na₂SO₃), is a high-purity technical-grade compound with 98% Na₂SO₃ content, widely valued for its reducing and oxygen-scavenging properties. Commonly used in water treatment, it protects steam boilers and washing machines from corrosion by reacting with dissolved oxygen to form sodium sulfate. In the photographic industry, it prevents developer solutions from oxidizing and facilitates the removal of fixer from photo-paper and film. The textile industry utilizes Sodium Sulfite as a bleaching, desulfurizing, and dechlorinating agent, while the paper industry employs it in various processes. Additionally, it is used as a preservative to prevent discoloration in dried fruits and meats. Sodium Sulfite also functions as a reagent in sulfonation and sulfomethylation reactions. With a 98% purity level and low impurity content, this versatile compound is essential for numerous industrial and commercial applications.

Key Features

• 98% pure technical-grade Sodium Sulfite (Na₂SO₃)
• Protects water systems by scavenging oxygen
• Prevents oxidation in photographic developer solutions
• Used in textile bleaching, desulfurizing, and dechlorination
• Preserves dried fruits and meats from discoloration
• Functions as a reagent in sulfonation and sulfomethylation

Product Specifications

Sodium Tetra Borate, Decahydrate (Borax)

Borax Decahydrate 99.9% Technical Grade, available as a white powder or fine granules. (100% Natural). Used in industrial and laboratory applications. This product is a boron compound, a mineral, and a salt of boric acid. Powdered borax dissolves easily in water and is available in small or large packaging.

Product Specifications

Applications and Benefits:

• Flux for soldering and forge welding.
• Manufacturing of heat-resistant glass and porcelain enamel.
• Detergents and fertilizers production.
• Leather treatment, photography, and bleaches.
• Paint formulations and laboratory reagents.

Caution:

This product is toxic by inhalation. Not for food applications, human nutritional supplements, or carpet/upholstery deodorization. Store in a cool, dry place as it is hygroscopic and weight may vary 10% due to moisture content.

Sodium Thiosulfate, Pentahydrate, Crystals

Sodium Thiosulfate, Pentahydrate, Reagent, ACS grade, also known as Sodium Hyposulfite (Na2S2O3•5H2O), is a high-purity chemical used across a variety of industries. With a molecular weight of 248.19, its primary applications include photographic fixer, chrome tanning, water dechlorination, silver extraction, bleaching, and iodometry. Additionally, it serves as a reagent, mordant, and reducing agent in dyeing processes. Its white crystalline appearance and >99% purity ensure reliable performance in technical and industrial uses.

Specifications

Applications and Benefits:

• Photographic fixer
• Chrome tanning
• Water dechlorination
• Silver extraction from ores
• Bleaching and paper making
• Reducing agent in chrome dyeing
• Reagent for iodometry
• Making colloidal sulfur
• Mordant for textiles

Caution:

Handle with care. Review the Material Safety Data Sheet (MSDS) for safety instructions and best practices before use.

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

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.

Trisodium Phosphate (TSP), Technical

Trisodium Phosphate (TSP), also known as Sodium Phosphate Tribasic, is a white, crystalline, granular or powdered compound with the formula Na₃PO₄·12H₂O·1/4 NaOH. It is primarily used as a heavy-duty cleaner, degreaser, and industrial additive for applications such as boiler water compounds, detergents, and metal cleaning. TSP is effective for cleaning walls, degreasing surfaces, and removing hydrocarbon residues. It can be combined with household chlorine bleach for mildew removal and is used in ceramics to lower glaze flow points. Certified to NSF/ANSI Standard with a max use of 41 mg/L.

Product Specifications

Applications and Benefits:

• Heavy-duty cleaner for walls, driveways, and industrial equipment
• Degreases and deglosses surfaces before painting
• Used in detergents, metal cleaning, and textiles
• Combines with bleach for effective mildew removal
• Functions as a flux for brazing copper in medical-grade plumbing
• Lowers flow points of glazes in ceramic production

Handling and Storage:

• Store in a cool, dry place
• Keep containers tightly closed to prevent moisture exposure
• Use protective equipment when handling to avoid skin or eye contact

Caution:

Not for food use. Handle with care as it is a strong alkaline compound. Avoid inhalation of dust. Consult SDS for detailed safety information.

Zinc Stearate, Super Fine

Zinc Stearate, Super Fine, is a versatile fine powder with exceptional water-repelling and lubrication properties. Featuring a 325-mesh size and lightweight composition, it is widely used across various industries. Its high stability and clear appearance when molten make it ideal for diverse applications.

Key Applications:

• Mold Release Agent: Perfect for powder metallurgy, rubber, polyurethane, and polyester systems.
• Lubricant: Enhances texture in cosmetics and serves as a dry lubricant in industrial processes.
• Gloss Agent: Adds a brilliant finish in the paint industry.
• Card Manipulation Aid: Chief ingredient in "fanning powder" for magicians.
• Rubber Vulcanization Activator: Works in sulfur and accelerator systems.
• Cell Nucleation: Facilitates uniform nucleation in expandable polystyrene.
• Resin Lubricant: Used with urea- and melamine-formaldehyde resin in fiber-reinforced polyesters and copy toners.

Product Specifications:

• Assay as Zinc Oxide: 12.50% - 14.50%
• Water Content: 0.00% - 2.00%
• Free Fatty Acid (as Stearic): 0.00% - 2.00%
• Gardner Color Number: 0.0 - 2.0
• Water Soluble Salts: 0.0% - 0.5%
• Total Ash: 17.29% - 18.50%

Bulk quantities are available at $2.95 per pound, with a minimum order quantity of 2000 lbs and a lead time of 90 days.

Key Features

• High stability with a fine 325-mesh size.
• Exceptional water-repelling properties.
• Versatile applications in industrial and specialty uses.
• Clear appearance when molten for aesthetic finishes.
• Available in bulk quantities for cost efficiency.

Product Specifications: