Winsta Corporation

Thaltej, Ahmedabad, Gujarat

Sodium hypochlorite is a chemical compound with the formula NaClO. It is composed of a sodium cation (Na+) and a hypochlorite anion (ClO−); it may also be viewed as the sodium salt of hypochlorous acid. Sodium hypochlorite is also known as soda bleach or chlorine bleach. It is an excellent steriliser, oxidiser and decolouring agent, and also acts as a germicide, fungicide and deodorant. The chemical is used as a bleaching agent for rayon pulp, paper and fabrics; as household bleach for fly control; and for industrial water treatment and pool chlorination. It also finds application as a food additive. Application: Household bleaching Used in surface cleaner Used in detergent Used in healthcare facilities Used in Deodorizing Used to treat dilute cyanide waste water Technical Specification Appearance Colourless liquid with strong odour Chemical formula NaClO Molecular weight 75.45 Odour Strong odour Density 1.25 gmL at 20 °C Melting point -16 °C

Bromine is a chemical element with symbol Br and atomic number 35. It is a fuming red-brown liquid at room temperature that evaporates readily to form a similarly coloured gas. Its properties are thus intermediate between those of chlorine and iodine. Application: Used as fumigants in the form of alkaline bromides. Preparation of organic intermediates for manufacture of dyes and a host of organic compounds. Used in the form of bromocyanogen for treating ores of gold. As catalyst in alkylation and isomerisation reactions in the form aluminium bromide. Used in antiknock gasoline as ethylene dibromide with tetraethyl lead. Alkali bromides such as bromochloroethane find use as fire extinguisher. Bromides of sodium & potassium used in pharmaceutical industries as mild safe sedatives. Silver bromides are used in photographic industry. Lithium and calcium bromides are used as efficient desiccants. TECHNICAL SPECIFICATION: 1. Bromine percentage by mass (min) 99.70% 2. Chlorine percentage by mass (max) 0.30% 3. Iodine percentage by mass (max) 0.05% 4. Non-volatile matter percentage by mass NaCl (max) 0.05% 5. Sulphate as SO4-2, percentage by mass (max) 0.015%

Sodium chloride, also known as common salt is an ionic chemical compound with the formula NaCl. Industrial salt forms an intermediary in the manufacturing of a wide variety of products right from detergents, textile dyes, resins, plastics, glass and other chemicals. Industrial salt also assists in cleaning gas and oil wells and is an essential component in the manufacture of paper, tyre, brass, bleach and case-hardened steel. Solar ponds and other energy producing facilities require large amounts of salt to maintain a necessary salinity, adding to the application of industrial salt as an energy producer. Supply Ability: 1, 00, 000 mt (A) Washed Medium Grade Salt Physical Parameters Appearance White crystalline Odour Odourless Taste Characteristic salty taste Whiteness Index 94 Min Partical Size + 850.min 5 % Max. +710.min. 12 % Max. -150.min 8 % Max. Chemical Parameters Moisture 0.30% Max. Calcium (On Dry Basis) 0.20% Max. Magnesium 0.10% Max. Sulphate 0.5% Max. Water Insolubles matter in % 0.06% Max. Sodium Chloride 98.5% Min. Fe pH of 10% Solution 7.5 +- 0.5. (B) Unwashed Medium Grade Salt We manufacture and supply Medium Grade Common salt in its pure form and unwashed which is ideally suited for supplies in Road De-icing, Water Softening Plants, Textile and Dyes Industry, etc. (C) EdibleHuman Consumption Salt We manufacture premium Edible Common Salt, which is used for cooking and seasoning various food items.

Alum is essentially aluminium sulphate with the empirical formula Al2 (SO4)3.18HO. It is of two types (i) Ferric and (ii) Non Ferric. Non Ferric Alum is a purer form of aluminum sulphate. The Non Ferric Alum(Aluminium Sulphate) offered by us is used mainly in the pulp and paper industry and as a flocculating agent or coagulant in water and waste treatment for clarifying and or purifying sewage and water for clarifying fats, oils and petroleum products as a leather tanning agent as a pH stabilizer applied to soils to make it less alkaline or to produce acid conditions cement hardening accelerator; a mordant in dyeing anti-caking agent a fire extinguisher, a flame retardant additive and a foaming agent in firefighting foams. Packing: 50kg HDPE Bag Technical specifications OPL Non Ferric Alum OPL Non Ferric Alum (solid) Insoluble matter (max.) : 0.30% Soluble Iron comps. (max.): 0.01% Soluble Aluminium comps. : (Al O) (max.) 16.0% PH of 5% solutions (min.) : 2.80 Basicity (as Al O) (max.) : — Insoluble matter (max.) : 0.15% Soluble Iron comps. (max.): 0.01% Soluble Aluminium comps. : (Al O) (max.) 7.5% PH of 5% solutions (min.) : 2.80 Basicity (as Al O) (max.) : —

Aluminium chlorohydrate is a group of specific aluminium salts having the general formula AlnCl(3n-m)(OH)m. It is used in cosmetics as an antiperspirant and as a coagulant in water purification. In water purification, this compound is preferred in some cases because of its high charge, which makes it more effective at destabilizing and removing suspended materials than other aluminium salts such as aluminium sulfate, aluminium chloride. We provide Poly Aluminium Chloride (PAC) in both Liquid and Powder Form. Winsta-Liquid PAC Product specifications Formula {Aln(OH)mCl(3n-m)}x Specifications Particulars Winsta-AC100S Winsta-SAB 18 Aluminium as Al2O3% by mass, min. 9.5 16.5 Chloride as Cl, per cent by mass, max. 12.5 23.0 Specific gravity at 25°C, min. 1.18 1.35 pH of 5% aqueous solution, wv 1.8 – 4.5 2.0 – 4.0 Basicity, per cent by mass, min. 35.0 40.0 Applications · AC 100 S: Water treatment · SAB 18: Neutral paper sizing and effluent treatment Packaging · Liquid PAC is supplied in rubber-lined tankers for local buyers. · For Overseas suppliers it is supplied in drum. Winsta-Powder PAC Product specifications Formula: {Aln(OH)mCl(3n-m)}x Specifications Particulars Winsta-AC100S Winsta-PAC Winsta-SAB Aluminium as Al2O3% by mass, min. 28.0 28.0 29.0 Chloride as Cl, per cent by mass, max. 33.0 33.0 36.0 Bulk density, gmml, min. 0.65 0.65 0.65 pH of 5% aqueous solution, wv 2.5 – 4.5 2.5 – 4.5 2.5 – 4.5 Basicity, per cent by mass, min. 35.0 64.0 40. Sulphate, per cent mass, max. 10.0 10.0 10.0 Applications · AC 100 S: Water treatment · Winsta PAC: Water treatment (high basicity) · Winsta SAB : Neutral paper sizing and effluent treatment Packaging· PAC powder is supplied in 25kg HDPE bags with two inner liners · Loadibility: 19Mts per 20’ft container

• Brand NameWinsta
• ClassificationNon Ferric
• PuritySoluble Aluminium comps.
• Applicationpulp and paper industry, flocculating agent or coagulant in water and waste treatment
• AppearanceWhite
• Country of OriginIndia

Magnesium chloride is the name for the chemical compound with the formula MgCl2 and its various hydrates MgCl2 (H2O)x. These salts are typical ionic halides, being highly soluble in water. The hydrated magnesium chloride can be extracted from brine or sea water. Winsta-MgCL2- Grade 1 Packing: 2550 kgs Bag Magnesium Chloride Hexahydrate Technical Grade Flakes Formula: ———– : MgCl2.6H2O Molecular Weight — : 203.3 Purity as MgCl2.6H2O : 99% minimum Appearance: ——– : White Flakes Sulphate: ———- : 0.5% max Calcium: ———– : 0.7% max Iron: ————– : 25 ppm max Heavy Metals: —— : 5 ppm max Application: Magnesium chloride is most commonly used for dust control and road stabilization. Used for Ice Control. Production of magnesium metal. Used in fire extinguishers. Used in several medical and topical (skin related) applications. Used as a substitute for magnesium sulfate (Epsom salt) to help correct magnesium deficiency in plants via foliar feeding. Other applications: fertilizer, mineral supplement for animals, wastewater treatment, wallboard, artificial seawater, feed supplement, textiles, paper, fireproofing agents, cements and refrigeration brine.