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F, pulp and paper, Water Treatment

Ferric Chloride Liquid / Iron(III) Chloride (FeCl3)

Ferric Chloride Liquid Iron(III) Chloride Solution ; Ferric Chloride Solution ; Iron Trichloride Solution ; Perchloride of Iron Solution ; FeCl₃ Aqueous Solution. Synonyms Ferric chloride, Iron trichloride, Molysite. Linear Formula: FeCl3 Formula FeCl3 CAS No 7705-08-0 HS Code 28273990 Industries We Serve Water Treatment Chemical Industry Electronics Industry Metallurgy Textile Industry Pulp and Paper Industry Oil and Gas Industry Applications Effluent treatment in Textile, Paper, Refineries, and other Chemical Industries. In Desalination Plants. In Water and Sewage Treatment. In Etching Printed Circuit Boards. In the Manufacture of Several Iron Compounds. In Pharmaceutical Preparations. In Inks and Pigments. In Pickling of Stainless Steel and High Nickel Alloys. In Textile Mordanting. In Petrochemical Industry – ETP Treatment.

N, Uncategorized

4-Nitro 4′-Amino Diphenylamine-2-Sulphonic Acid (C₁₂H₁₁N₃O₅S)

4-Nitro 4′-Amino Diphenylamine-2-Sulphonic Acid This compound is a pale to reddish-brown crystalline intermediate used primarily in the dyes and pigments industry, especially for manufacturing azo and acid dyes, as well as textile, leather, and paper coloration. It’s commonly converted into other dye intermediates like F‑C acid via catalytic reduction. In practice, it’s dissolved in alkaline solutions for use in dyeing processes Synonyms 4‑NADPSA ; 4‑Amino‑4′‑nitro‑diphenylamine‑2‑sulfonic acid ; 4‑Nitro‑4′‑Amino‑Diphenylamine‑2‑Sulphonic Acid Formula C₁₂H₁₁N₃O₅S CAS No 91‑29‑2 HS Code 29215990 Industries We Serve Dyes & Pigments Industry Textile Industry Leather Industry Ink Industry Chemical Intermediate Production Applications Vital intermediate in manufacturing various azo dyes and acid dyes. Commonly employed to produce dyes for textile, paper, and leather industries. Used extensively in producing dyes that impart vibrant and stable shades to cotton, wool, silk, and synthetic fibers. Important for producing dyes offering excellent penetration, brightness, and uniform coloration for leather goods. Utilized as an intermediate for specialty printing inks, particularly those requiring high-quality colorants. Acts as a crucial building block in the synthesis of various complex chemical compounds, including dye intermediates and colorants.

D, Uncategorized

4,4-Diamino Diphenylamine-2-Sulphonic Acid (C₁₂H₁₃N₃O₃S)

4,4-Diamino Diphenylamine-2-Sulphonic Acid DASDA is an organic compound appearing typically as a grey to off-white crystalline powder. It is extensively used as an intermediate in the synthesis of azo dyes and optical brightening agents. These dyes and brighteners are widely used in the textile, leather, paper, detergent, and ink industries. Known for its high purity and effectiveness, DASDA significantly improves dye fastness and brightness, making it an essential chemical in dye manufacturing processes. Synonyms DASDA ; 4,4′-Diaminodiphenylamine-2-sulfonic acid ; DDS Acid ; DDS Acid ; 4,4′-Diaminodiphenylamine-2-sulphonic acid Formula C₁₂H₁₃N₃O₃S CAS No 615-50-9 HS Code 29215990 Industries We Serve Dyes & Pigments Industry Textile Industry Leather Industry Printing Inks Chemical Industry Applications Key intermediate for synthesis of azo dyes and fluorescent brightening agents (optical brighteners). Essential in producing dyes for the textile, leather, and paper industries. Used to produce direct, acid, and reactive dyes with high stability, brightness, and excellent wash fastness. Integral intermediate in acid dye production to impart rich and even colorations on leather goods. Primary intermediate in producing optical brighteners used in paper, textile, and detergent industries. Intermediate in the manufacturing of colorants and pigments for specialized inks and surface coatings.

A, pulp and paper, Water Treatment

Aluminium Sulphate (Non Ferric) (Al₂(SO₄)₃)

Aluminium Sulphate (Non Ferric) Non-Ferric Alum is a high-purity, low-iron form of Aluminium Sulphate, typically appearing as a white or near-white crystalline solid. It is favored for applications where clarity, whiteness, or color precision is critical—such as drinking water purification, white paper production, cosmetics, and high-end textiles. Unlike Ferric Alum, it does not impart a yellow or brown tint, making it ideal for color-sensitive processes. Supplied in powder, granule, or slab form, it offers excellent solubility and fast reactivity. Synonyms Aluminium Sulphate (Non-Ferric) ; Non-Ferric Alum ; Aluminum Trisulfate ; Alum (High Purity / White Alum) ; Non-Ferric Alum Cake / Powder ; Drinking Water Grade Alum ; Aluminium Sulphate Formula Al₂(SO₄)₃ CAS No 10043-01-3 HS Code 28332200 Industries We Serve Water Treatment Industry Paper & Pulp Industry Textile Industry Cosmetic & Pharmaceutical Industry Leather Industry Fire Retardant Formulations Ceramics & Dye Intermediates Applications Acts as a primary coagulant to remove suspended solids and microorganisms. Preferred for potable water due to its low iron content, which ensures color-free and clear treated water. Improves paper sizing and ink absorbency. Prevents pitch deposits and enhances filler retention. Used as a mordant to enhance dye bonding to natural fibers. Ideal where bright and pure dye shades are required without iron interference. Helps in deliming hides and softening leather during tanning without darkening the leather. Used in deodorants, aftershaves, and topical antiseptics. Also found in veterinary products and tablets as astringents and clarifiers. Applied in chemical analysis and sample preparation, especially where iron contamination must be avoided.

A, pulp and paper, Water Treatment

Aluminium Sulphate (Ferric) (Al₂(SO₄)₃)

Aluminium Sulphate (Ferric) Ferric Aluminium Sulphate, commonly known as Ferric Alum, is a powerful coagulant and precipitant widely used in water treatment, paper manufacturing, and dyeing applications. It is typically supplied in powder, granule, or slab form and has a brownish or reddish tint due to iron content. In municipal and industrial water systems, it aids in removing suspended solids, improving clarity, and controlling odor. Its cost-effectiveness and efficiency make it a preferred coagulant in the public and private sectors alike. Synonyms Ferric Alum ; Aluminium Sulphate (Ferric) ; Alum (Ferric Grade) ; Aluminium Trisulfate ; Water Treatment Alum ; Paper Alum ; Alum Cake / Alum Slab (when in solid form) ; Aluminium Sulphate (Ferric Grade) ; Aluminium Sulfate Formula Al₂(SO₄)₃ CAS No 10043-01-3 HS Code 28332200 Industries We Serve Water Treatment Industry Paper & Pulp Industry Textile Industry Leather Industry Construction Industry Mining & Mineral Processing Detergent & Chemical Manufacturing Agriculture Applications Used as a coagulant to remove turbidity, organic matter, heavy metals, and suspended solids. Helps in clarification and sludge thickening in drinking water and ETP/STP plants. Enhances sizing and improves retention of fillers and fibers, giving paper a smoother finish. Controls resinous deposits and improves dye adhesion. Used as a mordant in dyeing processes for color fastness. Also helps neutralize alkalis in dye baths. Aids in pickling hides, preparing them for chrome tanning. Helps in removing greases and fats from leather. Used as an additive in quick-setting and waterproofing cements. Also helps reduce efflorescence in concrete products. Acts as a flocculant to separate fine solids in mineral ore processing.

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.

Detergents & Cleaning, L

LABSA / Linear Alkylbenzene Sulfonic Acid (C₁₈H₂₉SO₃H)

LABSA LABSA is a brown viscous liquid and the most widely used anionic surfactant in the world. It is manufactured by sulfonating linear alkylbenzene (LAB) and is primarily used in the production of synthetic detergents. With excellent emulsifying, foaming, and cleaning properties, LABSA plays a key role in the detergent, textile, leather, and agrochemical industries. Its biodegradability and cost-effectiveness make it a preferred choice in household and industrial cleaning products. In India, LABSA is often referred to as Acid Slurry and is available in concentrations of 90–96%. Synonyms Linear Alkylbenzene Sulfonic Acid ; Dodecylbenzene Sulfonic Acid ; Alkyl Benzene Sulphonic Acid ; LAB Sulphonic Acid ; Acid Slurry ; Sulfonol, LAS Acid, or LABSA-96 ; Linear Alkyl Benzene Sulphonic Acid ; Alkylbenzene Sulphonic Acid, Liquid Formula C₁₈H₂₉SO₃H CAS No 27176-87-0 HS Code 34021190 Industries We Serve Detergent & Cleaning Products Industry Textile Industry Leather Industry Agriculture Industry Paint & Coating Industry Emulsion Polymerization Construction Chemicals Oil & Gas Industry Applications Provides excellent foaming, emulsifying, and cleaning power, even in hard water. Fabric scouring and cleaning Dyeing processes Enhances dye penetration and dispersion on fibers. Used for wetting and degreasing hides before tanning. Helps remove natural oils and fats from leather. Incorporated as a surfactant and emulsifier in Pesticide and herbicide formulations Improves spreading, wetting, and absorption of active ingredients. Acts as a dispersing agent for insoluble pigments in water-based systems. Prevents clumping or sedimentation in emulsions. Used in concrete admixtures and plasticizers. Improves workability and reduces water requirement. Acts as a surfactant in drilling fluids and mud formulations. Aids in stabilizing emulsions and improving fluid mobility. Functions as a surface-active agent in the production of: Synthetic rubbers, Latex paints, Emulsion polymers

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.

Chemical Manufacturing, O, Textile & Dyeing

Oxalic Acid 96.6% / 99% / 95% (C₂H₂O₄)

Oxalic Acid 96.6% / 99% / 95% Oxalic Acid is a white, crystalline organic compound with strong acidic properties. It is naturally found in certain plants (like spinach and rhubarb) but is industrially produced for its use in metal cleaning, dyeing, leather processing, and chemical synthesis. Available in various purities (96.6%, 99%, 95%), it is known for its excellent chelating and rust-removing capabilities. Though biodegradable, it is corrosive and toxic in high doses and must be handled with appropriate safety precautions. Synonyms Ethanedioic Acid ; Oxiric Acid ; Dicarboxylic Acid ; Acid of Sugar (archaic) ; OXA, Oxalin ; Ethanedioic Acid Formula C₂H₂O₄ CAS No 144‑62‑7 HS Code 29171110 Industries We Serve Textile & Dye Industry Leather Industry Metal Treatment Industry Pharmaceutical Industry Chemical Industry Rare Earth and Mineral Processing Woodworking & Restoration Applications Powerful chelating and descaling agent used to remove rust, stains, and oxides from metals. Used as a bleaching agent and in color stripping and dye discharge processes. Assists in deliming hides and removing lime after tanning. Removes water marks, stains, and graying from wood; often used by furniture restorers. Used as an intermediate in the manufacture of certain medicines and fine chemicals. Involved in precipitating rare earth metals and other metal separation processes. Key ingredient in toilet bowl cleaners, stain removers, and rust-dissolving formulations. Serves as a reducing agent and base chemical in manufacturing oxalates, cobalt oxalate, and other derivatives.

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