Surfactants - Nonionic
Steareth-20
CAS 9005-00-9
A nonionic ethoxylated fatty alcohol emulsifier that stabilizes oil-in-water systems in creams, lotions, and personal care formulations.
Cleaning / Degreasing
Surfactancy
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Acids & Salts
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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Surfactants - Cationic
Steartrimonium Chloride (Stearyltrimethylammonium Chloride)
CAS 112-03-8
A quaternary ammonium cationic surfactant used as a conditioning and antistatic agent in hair-care formulations and fiber treatments.
Conditioning
Preservation
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Mineral Fillers & Pigments
Stearyl Alcohol (1-Octadecanol)
CAS 112-92-5
A saturated long-chain fatty alcohol used as an emollient, emulsion stabilizer, and viscosity controller in cosmetics, creams, and textile applications.
Cleaning / Degreasing
Emolliency
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Silicone Fluids & Oils
Stearyl Methicone
CAS 68554-54-1
A wax-like silicone emollient that conditions skin and hair while adding body and water resistance to personal-care formulations.
Conditioning
Emolliency
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Natural Extracts & Oils
Steviol Glycosides (Stevia Extract, Stevioside)
CAS 57817-89-7
A high-intensity natural sweetener extracted from Stevia rebaudiana, used in food and beverage formulations, flavor masking, and oral-care products.
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Surfactants - Nonionic
Styrenated Phenol Ethoxylate
CAS 9086-52-6
A nonionic surfactant used as a pigment dispersant, viscosity modifier in coatings, and emulsifier for agrochemicals.
Surfactancy
Color / Pigmentation
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Specialty Additives
Styrene (Vinylbenzene)
CAS 100-42-5
An aromatic vinyl monomer used to produce polystyrene, styrenic copolymers, unsaturated polyester composites, and ion-exchange resins.
Solvency
Synthesis Intermediate
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Polymers & Resins
Styrene/Acrylate/Divinylbenzene Copolymer
CAS 57516-68-4
A crosslinked polymer microsphere that provides opacity, texture, and bulk in coatings and personal-care formulations.
Film Formation
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Polymers & Resins
Styrene/Acrylates Copolymer
CAS 9010-92-8
A styrene-acrylic copolymer film former and binder used in paints, coatings, printing inks, and adhesives to provide hardness, gloss, and water resistance.
Film Formation
Color / Pigmentation
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Specialty Additives
Subtilisin (Detergent-Grade Protease)
CAS 9014-01-1
A serine protease enzyme used in laundry detergents, industrial cleaning formulations, and protein processing applications.
Cleaning / Degreasing
Synthesis Intermediate
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Amines & Amides
Sulfacetamide Sodium Powder
CAS 6209-17-2
Sulfacetamide Sodium Powder is a sulfonamide-based antimicrobial agent widely used in dermatological and ophthalmic formulations.
Synthesis Intermediate
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Acids & Salts
Sulfamic Acid (Sulphamic Acid, Amidosulfonic Acid)
CAS 5329-14-6
A white crystalline solid acid used for descaling boilers and heat exchangers, sulfonation, and chemical synthesis without volatile fumes.
Cleaning / Degreasing
pH Adjustment
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Esters
Sulfated Castor Oil (Turkey Red Oil)
CAS 8002-33-3
An anionic surfactant used as a wetting agent, emulsifier, and leveling assistant in textile dyeing, leather processing, and industrial formulations.
Cleaning / Degreasing
Surfactancy
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Acids & Salts
Sulfuric Acid (Sulphuric Acid)
CAS 7664-93-9
A strong mineral acid used in fertilizer production, petroleum refining, battery manufacturing, metal pickling, and pulp and paper processing.
pH Adjustment
Synthesis Intermediate
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Specialty Additives
Superoxide Dismutase (SOD)
CAS 9054-89-1
A metalloenzyme supplied with phospholipids that catalyzes superoxide dismutation, used as an antioxidant in cosmetic and personal care formulations.
Conditioning
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Esters
Sweet Almond Oil (Prunus Amygdalus Dulcis Oil)
CAS 8007-69-0
A fixed oil expressed from sweet almond kernels, used as an emollient and skin-conditioning carrier in cosmetics, personal care, and edible applications.
Emolliency
Solvency
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Mineral Fillers & Pigments
Talc (Talcum)
CAS 14807-96-6
A fine powder mineral filler and anti-caking agent used in paints, plastics, rubber, ceramics, and paper coatings.
Thickening / Rheology
Color / Pigmentation
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Specialty Additives
Taurine (2-Aminoethanesulfonic Acid)
CAS 107-35-7
A crystalline amino acid used as a nutritional ingredient, biochemical research compound, and precursor for surfactants in cleaning and textile applications.
pH Adjustment
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Surfactants - Anionic
TEA-Dodecylbenzenesulfonate (Triethanolamine Dodecylbenzene Sulfonate)
CAS 27323-41-7
A clear-liquid anionic surfactant salt that delivers strong detergency and foam for liquid dish cleaners, hand soaps, and industrial detergents.
Cleaning / Degreasing
Surfactancy
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Surfactants - Anionic
TEA-Lauryl Sulfate (Triethanolamine Lauryl Sulfate)
CAS 139-96-8
An anionic surfactant used as a wetting, foaming, and dispersing agent in shampoos, household cleaners, and emulsion polymerization.
Cleaning / Degreasing
Surfactancy
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Amines & Amides
TEDA — Triethylenediamine (1,4-Diazabicyclo[2.2.2]octane)
CAS 280-57-9
A white crystalline bicyclic diamine catalyst that accelerates the gel reaction in polyurethane foams, elastomers, and rigid systems.
Crosslinking / Curing
Synthesis Intermediate
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Amines & Amides
TEDA-DPG 33% Catalyst Solution (Triethylenediamine in Dipropylene Glycol)
CAS 280-57-9
A liquid catalyst solution containing 33% triethylenediamine in dipropylene glycol, used for gelling in polyurethane foam and CASE applications.
Crosslinking / Curing
Synthesis Intermediate
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Specialty Additives
Terephthalonitrile (1,4-Dicyanobenzene)
CAS 623-26-7
An aromatic dinitrile intermediate used to synthesize polymers, p-xylylenediamine, pigments, and fine-chemical intermediates.
Synthesis Intermediate
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Specialty Additives
tert-Butylhydroquinone (TBHQ)
CAS 1948-33-0
A phenolic antioxidant that prevents oxidation and rancidity in edible oils, fats, and cosmetic formulations.
Preservation
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Specialty Additives
Tetraacetylethylenediamine (TAED)
CAS 10543-57-4
A bleach activator used in laundry detergents, dishwashing products, and industrial cleaning formulations to enhance whitening and stain removal performance.
Synthesis Intermediate
Biocidal Action
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Specialty Additives
Tetraethyl Orthosilicate (TEOS, Tetraethoxysilane)
CAS 78-10-4
A liquid silicate ester that hydrolyzes to form silicon dioxide, used in sol-gel coatings, stone consolidation, precision casting binders.
Coupling / Adhesion Promotion
Crosslinking / Curing
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Amines & Amides
Tetraethylenepentamine (TEPA)
CAS 112-57-2
A polyfunctional amine hardener for epoxy resins, lubricant additives, and chelating agent in coatings, adhesives, and fuel treatment applications.
Crosslinking / Curing
pH Adjustment
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Esters
Tetrahexyldecyl Ascorbate (Ascorbyl Tetraisopalmitate)
CAS 183476-82-6
A lipophilic ascorbic acid ester used as an antioxidant and skin-conditioning agent in cosmetic and personal care formulations.
Conditioning
Emolliency
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Specialty Additives
Tetrahydrocurcumin
CAS 36062-04-1
A colorless diarylheptanoid antioxidant used in cosmetic and personal-care formulations.
Preservation
Conditioning
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Solvents - Oxygenated
Tetrahydrofuran (THF)
CAS 109-99-9
A cyclic ether solvent used in PVC processing, printing inks, adhesives, coatings, and as a reaction medium for Grignard and metal-hydride reactions.
Solvency
Synthesis Intermediate
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Specialty Additives
Tetrakis(hydroxymethyl)phosphonium Sulfate (THPS)
CAS 55566-30-8
A quaternary phosphonium salt biocide used in oilfield and industrial water treatment, and as a flame-retardant and crease-resistant finish for textiles.
Biocidal Action
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Acids & Salts
Tetrapotassium Pyrophosphate (TKPP)
CAS 7320-34-5
A soluble potassium polyphosphate used as a sequestrant and builder in detergents, for water treatment and scale control.
Chelation / Sequestration
pH Adjustment
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Amines & Amides
Tetrasodium EDTA (EDTA·4Na, Tetrasodium Edetate)
CAS 64-02-8
A water-soluble chelating agent that binds polyvalent metal ions for scale control, hardness sequestration.
Chelation / Sequestration
Scale Inhibition
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Phosphate Esters & Derivatives
Tetrasodium Etidronate (Tetrasodium HEDP)
CAS 3794-83-0
An organophosphonic chelating agent used for metal ion sequestration, scale prevention, and dispersion in cleaning and water-treatment applications.
Chelation / Sequestration
Surfactancy
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Acids & Salts
Tetrasodium Pyrophosphate (TSPP)
CAS 7722-88-5
A sodium polyphosphate used as a water softener, detergent builder, and sequestrant in metal cleaning, water treatment, and textile processing.
Chelation / Sequestration
pH Adjustment
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Solvents - Aromatic
Thiophene
CAS 110-02-1
An aromatic heterocyclic solvent and synthetic intermediate for pharmaceuticals, agrochemicals, and specialty dyes.
Solvency
Synthesis Intermediate
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Specialty Additives
Thiourea
CAS 62-56-6
An organosulfur compound used as an intermediate in textile processing, precious-metal leaching, diazo copy papers, and silver/copper cleaning.
Biocidal Action
Moisture Control
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Acids & Salts
Thiourea Dioxide
CAS 1758-73-2
A reducing agent used in textile bleaching, paper pulping, and photographic processing applications.
Synthesis Intermediate
Color / Pigmentation
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Mineral Fillers & Pigments
Titanium Dioxide (TiO2)
CAS 13463-67-7
A white pigment with high refractive index and opacity, used in coatings, plastics, paper, and inks for brightness and UV protection.
Color / Pigmentation
UV Protection
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Specialty Additives
Titanocene Photoinitiator (bis(eta5-cyclopentadienyl)bistitanium)
CAS 125051-32-3
A visible-light photoinitiator solid that generates radicals under blue/green exposure for curing through colored films and imaging applications.
Crosslinking / Curing
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Surfactants - Nonionic
Tocopheryl Glucoside
CAS 104832-72-6
A water-dispersible vitamin E derivative used as an antioxidant ingredient in cosmetic and personal-care formulations.
Conditioning
Preservation
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Natural Extracts & Oils
Tolu Balsam (Balsam of Tolu)
CAS 8007-46-3
A natural balsamic oleoresin with warm, sweet resinous character used as a fragrance and flavor ingredient and fixative in perfumery and scented products.
Film Formation
Conditioning
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Solvents - Aromatic
Toluene (Methylbenzene)
CAS 108-88-3
A clear aromatic hydrocarbon solvent used in paints, coatings, inks, adhesives, and as a chemical intermediate for benzene production and gasoline blending.
Solvency
Cleaning / Degreasing
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Polymers & Resins
Toluene Diisocyanate (TDI)
CAS 26471-62-5
An aromatic diisocyanate used as a chemical intermediate for manufacturing flexible polyurethane foams, coatings, and elastomers.
Crosslinking / Curing
Synthesis Intermediate
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Specialty Additives
Tolyltriazole (Methylbenzotriazole, TTA)
CAS 29385-43-1
A nitrogen heterocyclic corrosion inhibitor protecting copper and copper alloys in coolants, antifreeze, metalworking fluids, and water-treatment systems.
Preservation
Corrosion Inhibition
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Specialty Additives
TPO Photoinitiator (Diphenyl(2,4,6-trimethylbenzoyl)phosphine Oxide)
CAS 75980-60-8
A pale-yellow acylphosphine oxide photoinitiator that cleaves under near-UV and violet light to drive fast.
Crosslinking / Curing
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Natural Extracts & Oils
Tremella Fuciformis Extract
CAS 778577-37-0
A botanical extract derived from Tremella fuciformis fungus used as an ingredient in skin-care, hair-care, and personal-care formulations.
Moisture Control
Film Formation
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