Polyhydroxystearic Acid (PHSA)
CAS 58128-22-6
A polyester of 12-hydroxystearic acid that anchors to pigment surfaces and sterically stabilizes them in oils. It is used as a pigment and particle dispersant and steric stabilizer in non-aqueous and water-in-oil systems and as an emulsion stabilizer and skin-conditioning agent in color cosmetics.
Surfactancy
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Potassium Bitartrate
CAS 868-14-4
pH Adjustment
Synthesis Intermediate
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Potassium Chloride (MOP, Muriate of Potash)
CAS 7447-40-7
The dominant source of agronomic potassium, doubling as a brine salt for oilfield drilling and completion fluids. It is the most widely used potash fertilizer and also serves as a feedstock for other potassium chemicals, as a shale-stabilizing salt in oilfield drilling and completion fluids,…
Viscosity Modification
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Potassium Citrate (Tripotassium Citrate, Anhydrous)
CAS 866-84-2
The anhydrous tripotassium citrate grade for buffering, sequestering, and emulsifying-salt applications. Established uses include acidity regulation and buffering, sequestrant and chelating duty, and stabilizer and emulsifying-salt function in food and beverage applications.
Chelation / Sequestration
pH Adjustment
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Potassium Lactate
CAS 996-31-6
pH Adjustment
Preservation
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Potassium Nitrate (Saltpeter)
CAS 7757-79-1
A dual-nutrient oxidizing salt serving fertilizer, pyrotechnic, glass, and metal heat-treating markets. Established uses include a combined potassium-and-nitrogen fertilizer, an oxidizer in pyrotechnics and propellant formulations, a raw material in glass manufacture, a component of molten-salt baths for tempering steel, and a color-retention and curing…
Preservation
Corrosion Inhibition
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Potassium Permanganate
CAS 7722-64-7
Biocidal Action
Synthesis Intermediate
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Potassium Sulfate (SOP)
CAS 7778-80-5
Synthesis Intermediate
pH Adjustment
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Potassium Tripolyphosphate (KTPP)
CAS 13845-36-8
A highly soluble potassium polyphosphate that sequesters hardness ions and builds detergency in cleaning and food systems. It is used as a chelating and buffering agent, a builder in cleaning and washing formulations, a water-treatment sequestrant, and a texturizer in food applications.
Chelation / Sequestration
pH Adjustment
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Propionic Acid
CAS 79-09-4
Preservation
Synthesis Intermediate
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Ribonucleic Acid (RNA)
CAS 63231-63-0
A polynucleotide raw material spanning laboratory-reagent and cosmetic skin-conditioning grades. Commercially it is supplied as a biochemical reagent for laboratory and molecular-biology use and, in cosmetic grades, as a skin-conditioning ingredient.
Conditioning
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Salicylic Acid
CAS 69-72-7
Synthesis Intermediate
pH Adjustment
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Sebacic Acid
CAS 111-20-6
A ten-carbon diacid that carries castor-derived feedstock into polyamide fibers, coating resins, and low-temperature ester fluids. It is a comonomer for nylon 6,10 and related polyamides, a raw material for alkyd and polyester resins, and a feedstock for plasticizer and lubricant esters.
pH Adjustment
Synthesis Intermediate
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Sodium Acetate
CAS 127-09-3
pH Adjustment
Chelation / Sequestration
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Sodium Acid Pyrophosphate (SAPP, Disodium Pyrophosphate)
CAS 7758-16-9
A controlled-rate leavening acid in the bakery and a chelating, metal-conditioning phosphate on the plant floor. It is used as a leavening acid in baking powders and as a food acidulant, sequestrant, and buffering agent, and industrially as a chelating and dispersing agent and a…
Chelation / Sequestration
pH Adjustment
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Sodium Aluminate
CAS 1302-42-7
pH Adjustment
Coupling / Adhesion Promotion
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Sodium Bicarbonate (Baking Soda)
CAS 144-55-8
A single low-cost alkali that leavens, buffers, scrubs, and neutralizes across food, cleaning, and process chemistry. It is used across food, cleaning, and personal-care applications as a leavening agent, buffering and neutralizing agent, mild abrasive, and deodorizer, and industrially in uses ranging from flue-gas treatment…
pH Adjustment
Cleaning / Degreasing
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Sodium Bisulfate
CAS 7681-38-1
pH Adjustment
Biocidal Action
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Sodium Bromide
CAS 7647-15-6
Biocidal Action
Synthesis Intermediate
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Sodium Carbonate (Soda Ash)
CAS 497-19-8
Soda ash is the high-volume alkali behind glassmaking, detergents and water treatment, supplied in light and dense grades.
Thickening / Rheology
pH Adjustment
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Sodium Carbonate Monohydrate (Soda Ash)
CAS 5968-11-6
The hydrated soda-ash grade feeding glassmaking, water treatment, and alkaline process chemistry. It is used to manufacture glass, sodium salts, and soap; in textile washing, scouring, and bleaching and in water softening; and in photography and analytical chemistry as an alkalizer and acid-base standard.
pH Adjustment
Cleaning / Degreasing
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Sodium Chloride (Industrial Salt)
CAS 7647-14-5
Bulk industrial salt for brine systems, leather processing, and chlor-alkali feedstock supply. It is used in hide preservation and the pickling stage of leather production, as brine for ion-exchange regeneration, and as a feedstock for chlor-alkali production.
Thickening / Rheology
Viscosity Modification
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Sodium Diacetate
CAS 126-96-5
A solid-form acetic-acid source that delivers acidity, buffering, and shelf-stability to foods and feed. Used in food processing as an acidulant, buffer, and flavoring agent, as a mold and rope inhibitor in baked goods, and as a preservative for hay and silage.
pH Adjustment
Preservation
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Sodium Hydrosulfite
CAS 7775-14-6
Synthesis Intermediate
Color / Pigmentation
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Sodium Hypochlorite (NaOCl, Bleach)
CAS 7681-52-9
Aqueous chlorine bleach delivering oxidative bleaching and disinfection across water, textile, and industrial uses. Used as a bleaching agent in textile, pulp, and paper processing and laundry, as a disinfectant in water treatment, swimming pools, and cooling towers, and to detoxify cyanide in metal-finishing baths.
pH Adjustment
Biocidal Action
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Sodium Isostearoyl Lactylate
CAS 66988-04-3
A lactylate emulsifier that stabilizes oil-in-water systems in personal-care formulations. Used as an anionic emulsifier and conditioning agent in cosmetic and personal-care formulations.
Surfactancy
Cleaning / Degreasing
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Sodium Metasilicate Pentahydrate
CAS 10213-79-3
Hydrated alkaline silicate that dissolves readily into detergent and cleaning concentrates. Industry references record use of alkali-metal silicates as starting materials for silicas and zeolites, in detergents and cleaners, and in pulp and paper production; it is also a foundry mold and core material and…
pH Adjustment
Cleaning / Degreasing
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Sodium Metasilicate, Anhydrous
CAS 6834-92-0
Anhydrous alkaline silicate builder for heavy-duty detergents, metal cleaning, and foundry binders. PubChem and Hawley list its use in detergents and cleaners, metal cleaning, foundry molds, paper and textile bleaching, ore treatment, and drilling fluids, and as a starting material for silica gels and zeolites.
Chelation / Sequestration
pH Adjustment
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Sodium Nitrate (Chile Saltpeter)
CAS 7631-99-4
Inorganic nitrate oxidizer for glass, explosives, nitric-acid synthesis, and heat-transfer salts. HSDB documents its use in fertilizers, as the oxidizing component of explosives and blasting agents, as an oxidizer and fluxing agent in glass and enamel manufacture, and in the production of nitric acid and…
Preservation
Synthesis Intermediate
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Sodium PCA
CAS 28874-51-3
Moisture Control
Conditioning
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Sodium Polyaspartate (PASP)
CAS 94525-01-6
Polyamino-acid polyelectrolyte for scale inhibition and dispersancy in water-treatment programs. As an anionic polycarboxylate it acts as a threshold scale inhibitor, dispersant, and sequestering (chelating) agent in water-treatment and cleaning systems.
pH Adjustment
Scale Inhibition
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Sodium Propionate
CAS 137-40-6
Preservation
Biocidal Action
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Sodium Sesquicarbonate (Trona)
CAS 533-96-0
Carbonate-bicarbonate double salt for moderate-alkalinity cleaning, water softening, and bath products. HSDB documents its use as a detergent and soap builder, a mild alkaline agent for general cleaning and water softening, in bath salts, and in leather tanning.
Cleaning / Degreasing
Thickening / Rheology
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Sodium Stearoyl Lactylate (SSL)
CAS 25383-99-7
Lactylate anionic emulsifier for baked-goods and personal-care formulations. PubChem and JECFA classify it as a food emulsifier, and CIR lists it as a cosmetic emulsifying agent.
Surfactancy
Conditioning
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Sodium Sulfate (Salt Cake)
CAS 7757-82-6
Commodity inorganic sulfate for kraft pulping, glassmaking, and detergent filling. HSDB documents its use in the manufacture of kraft paper, paperboard, and glass, as a filler in synthetic detergents, in textile dyeing and printing, and as a drying agent for organic liquids.
Thickening / Rheology
Viscosity Modification
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Sodium Thiosulfate
CAS 7772-98-7
Inorganic thiosulfate for photographic fixing, dechlorination, and chrome reduction. HSDB documents its use as a photographic fixer that dissolves silver halides, as an antichlor for dechlorinating bleached paper and textiles, in wastewater treatment to reduce chlorine and chromium, in chrome leather tanning, and as a…
Preservation
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Sodium Tripolyphosphate (STPP)
CAS 7758-29-4
A high-sequestering inorganic polyphosphate builder that softens water and disperses solids across detergent, ceramic, and water-treatment systems. Industry references record its use in water softening, heavy-duty fabric and automatic-dishwashing detergents, drilling-fluid treatment, and as a sequestering, dispersing, and anti-caking agent; it is also recognized as…
Chelation / Sequestration
pH Adjustment
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Sorbic Acid
CAS 110-44-1
An unsaturated short-chain fatty acid widely used as a mold and yeast inhibitor in food, cosmetic, and coating systems. It is used as a mold and yeast inhibitor, fungistatic agent, and preservative in foods, cosmetics, tobacco, and silk-screen inks, as well as a component of…
Preservation
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Stabilized Monosilicic Acid (Orthosilicic Acid)
CAS 10193-36-9
Synthesis Intermediate
pH Adjustment
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Stearic Acid (Octadecanoic Acid)
CAS 57-11-4
A saturated C18 fatty acid that emulsifies and thickens creams, bases soaps and metallic-stearate greases, and activates rubber vulcanization.
Cleaning / Degreasing
Emolliency
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Sulfuric Acid (Sulphuric Acid)
CAS 7664-93-9
A foundational mineral acid supplied for fertilizer production, refining, metal treatment, and battery-electrolyte duty. it is used in fertilizer manufacture, petroleum refining, lead-acid batteries, metal cleaning and electroplating (pickling), and in pulp and paper, textile, and glass processing.
pH Adjustment
Synthesis Intermediate
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Suttocide A 50%
CAS 70161-44-3
A silicone blend used in cosmetics for its smooth, silky texture.
Preservation
Biocidal Action
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Tetrapotassium Pyrophosphate (TKPP)
CAS 7320-34-5
A highly soluble potassium polyphosphate for sequestration, buffering, and dispersion in cleaning and process formulations. it is used in detergents and surfactant systems, in water treatment, and as a clay thinner in drilling muds, and it serves as a chelating and buffering agent.
Chelation / Sequestration
pH Adjustment
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Tetrasodium Pyrophosphate (TSPP)
CAS 7722-88-5
A workhorse sodium polyphosphate used as a water softener, detergent builder, and sequestrant. it is used as a water softener, detergent builder, emulsifying agent, and sequestrant, and in metal cleaning, water treatment, and textile and clay processing.
Chelation / Sequestration
pH Adjustment
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Thiourea Dioxide
CAS 1758-73-2
Synthesis Intermediate
Color / Pigmentation
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Tributyl Phosphate (TBP)
CAS 126-73-8
A versatile phosphate ester for metal solvent-extraction, defoaming, and plasticizing duty. It is used as a solvent and extractant for metal-ion separation (including rare-earth and nuclear fuel-cycle processing), as a plasticizer, an antifoam agent, and a component of fire-resistant aircraft hydraulic fluids.
pH Adjustment
Defoaming / Foam Control
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Tricalcium Phosphate (Calcium Phosphate Tribasic)
CAS 7758-87-4
A multipurpose calcium phosphate for feed, anticaking, and ceramic/glass applications. It is used in fertilizers and animal feed, as an anticaking and free-flow agent, and in glass, ceramics, polishing and dental powders, as well as a stabilizer in plastics.
Thickening / Rheology
Color / Pigmentation
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Trichloroacetic Acid (TCA)
CAS 76-03-9
A strongly acidic chlorinated acetic acid for synthesis and laboratory reagent duty. It is used as a reagent and intermediate in organic synthesis and as an acidic laboratory reagent; its sodium salt has been used as a herbicide.
pH Adjustment
Synthesis Intermediate
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