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Detergents & Cleaning, S, Water Treatment

Silicon Defoamer / Poly(dimethylsiloxane) Antifoam (C₂H₆OSi)ₙ

Silicon Defoamer Silicon Defoamer is a surface-active additive formulated primarily with polydimethylsiloxane (PDMS) and sometimes hydrophobic silica. It is designed to suppress, break, or prevent foam formation in liquid systems without affecting the product’s functionality. Known for its thermal stability, rapid foam knockdown, and long-lasting action, it is used across diverse industries—from wastewater treatment and chemical processing to food production and coatings. Available in oil-based, water-based, and emulsion forms, it is tailored for both industrial and food-safe applications. Synonyms Silicone Antifoam ; Poly(dimethylsiloxane) Antifoam ; PDMS-based Defoamer ; Silicone Oil Emulsion ; Foam Control Agent ; Dow Corning® Antifoam A / B / C ; Polydimethylsiloxane-based Defoamer ; Defoaming Agent (Silicone-based, Non-hazardous) Formula (C₂H₆OSi)ₙ CAS No 63148-62-9 HS Code 38249090 Industries We Serve Chemical & Petrochemical Industry Textile Industry Pulp & Paper Industry Wastewater Treatment Plants Paints & Coatings Industry Pharmaceutical & Biotech Industry Food Processing Industry Adhesives, Inks & Resins Detergent & Cleaning Products Construction Chemicals Applications Used in chemical manufacturing, polymerization, and oil refining to control excessive foam in reactors and pipelines. Prevents foam buildup in aeration tanks, clarifiers, and sludge digesters, improving treatment efficiency. Controls foam during dyeing, bleaching, sizing, and finishing operations. Used in stock preparation, paper machine operations, and coating baths to maintain machine speed and paper smoothness. Used in sugar refining, vegetable oil processing, brewing, and soft drink manufacturing. Added to water-based paints, coatings, and printing inks to avoid surface defects caused by foam. Used in concrete admixtures and plasticizers to reduce entrained air and improve strength and finish. Controls foam in floor cleaners, industrial detergents, and dishwashing liquids to enhance rinsing performance. Used in bioreactors to reduce foam during microbial or enzyme fermentation processes.

S, Textile & Dyeing

Sodium Chloride (Techinal / Good Grade) (NaCl)

Sodium Chloride (Techinal / Good Grade) Sodium Chloride is a white crystalline solid and one of the most widely used inorganic compounds in the world. Known commonly as salt, it is essential for human and animal nutrition and serves as a key raw material in various industrial processes. In technical applications, it plays a vital role in chemical manufacturing (especially chlor-alkali production), water treatment, textile processing, and drilling operations. In its food-grade form, it enhances flavor, preserves food, and supports electrolyte balance in the body. Non-toxic and stable, it is available in multiple forms such as refined, rock, solar, and vacuum-dried salt. Synonyms Common Salt ; Table Salt ; Halite ; Rock Salt ; NaCl ; Refined Salt ; Free Flow Salt ; Vacuum Dried Salt ; Edible Salt / Iodized Salt (for food-grade) ; Solar Salt (for technical/brine use) Formula NaCl CAS No 7647-14-5 HS Code 25010010 Industries We Serve Food & Beverage Industry Chemical Industry Water Treatment Industry Textile & Dye Industry Pharmaceutical Industry Oil & Gas Industry Animal Feed & Nutrition Soap & Detergent Industry Pulp & Paper Industry De-icing and Road Maintenance Applications Acts as a flavor enhancer, preservative, and fermentation regulator. Used in pickling, curing, and baking processes. Helps maintain electrolyte balance in oral rehydration and energy drinks. Major raw material for the chlor-alkali process. Used in production of sodium carbonate, sodium bicarbonate, and sodium sulfate. Essential in regenerating ion-exchange resins in water softeners. Used in brine preparation for water purification and demineralization. Helps in fixing dyes onto fabric. Used in bleaching, scouring, and rinsing processes. Used in the manufacture of saline IV solutions, eye drops, and tablets. Used in drilling fluids, completion fluids, and brine solutions for well stabilization. Used as a filler and thickener in detergent powders. Helps in moisture control and free-flowing properties. Added to livestock and poultry diets as a vital source of sodium and chloride. Used in bleaching and pulping processes, improving fiber brightness. Spread on roads and pavements to lower freezing point of water, preventing ice formation.

S, Water Treatment

Sodium Bi Sulphite (NaHSO₃)

Sodium Bi Sulphite Sodium Bisulphite is a white crystalline powder or yellowish solution with a pungent sulfur-like smell. Known for its strong reducing and antioxidant properties, it is widely used in water treatment, food preservation, textile dyeing, and chemical manufacturing. It reacts easily with chlorine and oxygen, making it effective in dechlorination and antioxidant applications. Though not flammable, it can release sulfur dioxide gas when heated or in acidic environments, so must be handled with proper ventilation and care. Synonyms Sodium Hydrogen Sulfite ; Sodium Acid Sulfite ; Sodium Hydrosulfite ; Sodium Bisulfite ; Sodium BiS ; SBS ; Sodium hydrogen sulfite Formula NaHSO₃ CAS No 7631-90-5 HS Code 28321010 Industries We Serve Water Treatment Industry Textile Industry Food & Beverage Industry Pulp & Paper Industry Photographic Industry Chemical Industry Leather Industry Mining Industry Applications Used to remove excess chlorine and neutralize disinfectants in treated water before discharge or reuse. Acts as a preservative (E222) in dried fruits, wines, fruit juices, and vegetables to prevent oxidation and spoilage. Used for bleach neutralization and dyeing preparation, especially in dechlorination stages. Helps in bleaching processes and removing residual chlorine during pulp production. Functions in fixing solutions to stabilize the image and prevent oxidation. Used as a reducing agent in chemical synthesis and manufacturing of other sulphur-based compounds. Applied in deliming hides and cleaning post-lime processing. Plays a role in cyanide detoxification in gold extraction processes.

Pharmaceutical & Food, S, Textile & Dyeing

Sodium Bicarbonate (Technical / Food Grade) (NaHCO₃)

Sodium Bicarbonate (Technical / Food Grade) Sodium Bicarbonate is a white crystalline powder with mild alkaline properties, widely used across food, pharma, and industrial sectors. Known commonly as baking soda, it serves as a leavening agent in baking, an antacid in pharmaceuticals, and a gentle abrasive in cleaning. It is environmentally friendly, non-toxic, and safe to handle. In technical applications, it’s used for pH regulation, water treatment, fire suppression, and as a feed supplement in livestock nutrition. Synonyms Baking Soda ; Bicarbonate of Soda ; Sodium Hydrogen Carbonate ; Bicarbonate ; Monosodium Carbonate ; Sodium hydrogen carbonate Formula NaHCO₃ CAS No 144-55-8 HS Code 28363000 Industries We Serve Food & Beverage Industry Pharmaceutical Industry Chemical Industry Detergent & Cleaning Products Fire Safety Industry Textile Industry Leather & Tanning Industry Water Treatment Industry Animal Feed Industry Applications Acts as a leavening agent (releases CO₂) in baked goods. Maintains pH balance in food and beverage processing. Used as an antacid to treat heartburn and indigestion. Functions as a buffering agent in tablets and syrups. Used in toothpaste, detergents, and surface cleaners due to its mild abrasiveness and deodorizing ability. Key component in dry chemical fire extinguishers (Class B & C). Acts as a pH buffer and is used in dyeing and tanning processes. Helps in neutralizing acidity and adjusting pH levels. Used as a feed additive and buffer in ruminant nutrition. Intermediate in the production of sodium carbonate, cleaning agents, and effervescent compounds.

Chemical Manufacturing, S

Sulphur (Granular / Powder form) (S₈)

Sulphur (Granular / Powder form) Sulphur is a yellow, non-metallic element known for its wide industrial versatility. In granular or powdered form, it is a vital raw material in the production of fertilizers, sulphuric acid, rubber vulcanization agents, and pesticides. It also plays a crucial role in metal refining, explosives, and pharmaceuticals. Elemental sulphur is non-toxic but flammable in fine powder form. It is typically used in agriculture to improve soil nutrition and combat fungal diseases, making it essential in both chemical and agro-based industries. Synonyms Elemental Sulphur ; Brimstone ; Sulfur Powder ; Refined Sulphur (Granular or Powdered form) Formula S₈ CAS No 7704-34-9 HS Code 25030010 Industries We Serve Fertilizer Industry Chemical Industry Rubber Industry Pharmaceutical & Cosmetics Industry Explosives & Pyrotechnics Paper & Pulp Industry Detergent Industry Mining & Metallurgy Textile Industry Agriculture (Pest Control) Applications Used to manufacture sulphur-based fertilizers like ammonium sulphate and elemental sulphur fertilizers. Helps correct sulphur-deficient soils and improves crop yield. Primary raw material for producing sulphuric acid (H₂SO₄) — one of the most widely used industrial chemicals. Crucial in the vulcanization process, which strengthens and elasticizes rubber for tires, hoses, and footwear. Used directly as a natural pesticide, miticide, and fungicide for protecting crops against mildew, rust, and mites. A key ingredient in black powder (gunpowder) and fireworks, acting as a fuel in the reaction. Used in topical creams, soaps, and ointments for treating acne, eczema, dandruff, and fungal infections. Used in the Kraft pulping process to produce wood pulp for paper. Intermediate in producing sodium sulphide, sulphur dioxide, and various organic sulphur compounds. Plays a role in metal ore flotation, leaching, and refining processes. Basis of sulphur dyes used for dyeing cotton and other cellulose-based fabrics.

Detergents & Cleaning, S

Sodium Sulphate 99% (Na₂SO₄)

Sodium Sulphate 99% Sodium Sulphate 99% is a white, odorless, crystalline salt used extensively across industries due to its excellent thermal and chemical stability. It is primarily used as a filler in detergents, a fining agent in glassmaking, and a leveling agent in textile dyeing. Its anhydrous form is preferred in applications requiring dry or heat-stable conditions. The product is chemically inert and non-toxic, making it suitable for use in cleaning products, pulp and paper, and chemical processing. Synonyms Disodium Sulfate ; Glauber’s Salt (for decahydrate form) ; Sodium Sulfate Anhydrous (for dry form) ; Sulfate of Soda ; Anhydrous Sodium Sulfate Formula Na₂SO₄ CAS No 7757-82-6 HS Code 28331100 Industries We Serve Detergent & Cleaning Products Industry Glass Manufacturing Textile Industry Paper & Pulp Industry Chemical Industry Pharmaceutical Industry Leather Industry Applications Used as a filler in powder detergents to control concentration and improve flowability. Acts as a fining agent to remove air bubbles during molten glass production. Helps in dyeing and printing fabrics, especially for leveling dyes. Used in the kraft process for wood pulp production. Serves as a raw material for producing sodium sulfide, sodium silicate, and other chemicals. Occasionally used as a laxative in medicinal-grade applications. Used in tanning and pH adjustment during leather processing.

Chemical Manufacturing, S

Sulphamic Acid (Crystal/Powder) (H₃NSO₃)

Sulphamic Acid (Crystal/Powder) Sulphamic acid (H₃NSO₃), also known as sulfamic acid, is a white, crystalline solid that is highly soluble in water. It is a versatile and widely used industrial chemical, typically available in crystal or powder form. Sulphamic acid is known for its strong acidic properties and is used in various applications, including cleaning, descaling, and chemical synthesis. Sulfamic acid (H3NSO3) may be considered an intermediate compound between sulfuric acid (H2SO4), and sulfamide (H4N2SO2), effectively replacing a hydroxyl (–OH) group with an amine (–NH2) group at each step. This pattern can extend no further in either direction without breaking down the sulfonyl (–SO2–) moiety. Synonyms Sulfamic Acid ; Amidosulfonic Acid ; Sulfamic Acid Powder ; Sulfamic Acid Crystals ; Amidosulfonic Acid ; Sulfamidic Acid Formula H₃NSO₃ CAS No 5329-14-6 HS Code 28111990 Industries We Serve Chemical Manufacturing Industry Water Treatment Pharmaceutical Industry Agriculture Industry Textile Industry Food Industry Detergents Cosmetics Construction Applications Widely used as a descaling agent for boilers, heat exchangers, condensers, and cooling towers. Common ingredient in toilet bowl cleaners, descalers, and detergents due to its strong cleaning action. Serves as a precursor and stabilizer in dye manufacturing processes. Used in bleaching and as a de-inking agent. Applied for metal surface treatment and rust removal. Acts as a catalyst in polymerization reactions. Utilized in textile treatments for fixing dyes and improving color fastness.

Pharmaceutical & Food, S

Sorbitol / Hexahydric Alcohol (C6H14O6)

Sorbitol Sorbitol is a sugar alcohol, also known as a polyol, derived from glucose. It is a white, odorless, crystalline powder or a syrupy liquid with a sweet taste. Sorbitol is naturally found in many fruits and vegetables, such as apples, pears, peaches, and plums, but it is also commercially produced from corn syrup for use in various applications across different industries. Synonyms Hexahydric Alcohol; O-Sorbitol; D-Glucitol Formula C₆H₁₄O₆ CAS No 50-70-4 HS Code 29054400 Industries We Serve Food and Beverage Industry Pharmaceutical Industry Cosmetics and Personal Care Industry Chemical Industry Agriculture Industry Tobacco Industry Polymer and Plastic Industry Applications Used as a low-calorie sweetener, humectant, and texturizer in confectionery, baked goods, chewing gum, and beverages. Serves as an excipient, sweetening agent in syrups, and a laxative in medicinal formulations. Functions as a moisturizer, humectant, and thickener in creams, lotions, and toothpaste Used as a softening and finishing agent to improve quality and texture. Acts as a plasticizer and stabilizer in certain polymer and resin formulations.

S, Textile & Dyeing

Sodium Sulphate Anhydrous (Na2O4S)

Sodium Sulphate Anhydrous Sodium sulfate is the sodium salt of sulfuric acid. Anhydrous, it is a white crystalline solid known as the mineral thenardite; the decahydrate has been known as Glauber’s salt. It is a white, crystalline solid that is highly soluble in water. It is an inorganic compound and a key industrial chemical used in a wide range of applications. Synonyms Disodium sulfate ; Sulfuric acid disodium salt ; Sulfate of Soda ; Glauber Salt (though this typically refers to the decahydrate form, it can sometimes be used to describe the anhydrous form as well) ; Anhydrous Sodium Sulfate Formula Na₂SO₄ CAS No 7757-82-6 HS Code 28331100 Industries We Serve Detergent and Cleaning Products Industry Glass Manufacturing Industry Textile Industry Pulp and Paper Industry Chemical Manufacturing Industry Pharmaceutical Industry Agriculture Industry Construction Industry Water Treatment Industry Leather Industry Applications Used as a filler in powdered detergents to standardize bulk density. Helps in free-flowing nature of washing powders. Acts as a fluxing agent to remove small air bubbles from molten glass. Improves the clarity and strength of flat glass, bottles, and other glass products. Employed as a levelling agent in dyeing to promote even penetration of dye molecules. Prevents uneven coloration or spotting in fabrics. Used in sizing and finishing of textiles. Part of the Kraft process for wood pulping. Helps in cooking liquor recovery and chemical balance in paper mills. Raw material in the manufacture of sodium silicate and sodium dichromate. Intermediate in various chemical syntheses. Assists in the chrome tanning process. Sometimes used in the manufacture of cement as an additive. Used in some cases as a laxative (though less common now). Sometimes employed in enzyme stabilization and as an inert drying agent. Used as a drying agent for organic solutions. Ingredient in starch manufacturing. Utilized in powder metallurgy. Used in thermal energy storage systems (due to high heat storage capacity). Found in fire extinguisher powders.

Detergents & Cleaning, S, Textile & Dyeing

Sodium Silicate Powder (Na₂SiO₃)

Sodium Silicate Powder Sodium Silicate Powder, commonly known as water glass in its solid form, is a white, free-flowing, amorphous powder soluble in water. It is an alkali metal silicate widely recognized for its binding, adhesive, detergent, and corrosion-resistant properties. Sodium silicate solutions derived from the powder form produce a strongly alkaline liquid that is stable and versatile, making it essential in multiple industries. The powder is non-combustible, environmentally friendly in controlled uses, and valued for its adhesive strength, thermal stability, and ability to form films or gels when dried or reacted. Synonyms Sodium Metasilicate (for certain compositions) ; Water Glass ; Soluble Glass ; Silicate of Soda ; Sodium Silicic Acid Salt ; Disodium Trioxosilicate (IUPAC Name for some forms) ; Sodium Silicate Solid Formula Na₂SiO₃ CAS No 1344-09-8 HS Code 28391100 Industries We Serve Detergent Industry Ceramics & Refractories Construction Paper & Pulp Industry Textile Industry Water Treatment Paints & Coatings Adhesives & Sealants Applications Acts as a builder and corrosion inhibitor in soaps and detergents. Used as a binder in foundry molds and refractory bricks. Used for concrete hardening, waterproofing, and soil stabilization. Increases the chemical resistance and life of cementitious materials. Functions as a binding agent and enhances ink receptivity. Also used in bleaching and sizing. Acts as a bleach stabilizer and assists in dye fixing. Enhances finish and fabric durability. Used in manufacturing corrugated board adhesives, gummed tape, and construction glues. Functions as a corrosion control agent and pH stabilizer in industrial water systems. Used as a dispersant and binder for pigments. Sometimes used as a coating or carrier in chemical catalysts due to its thermal stability.

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