At Prefine Chemicals, we distribute top-tie Sodium Hydrosulphite offers expert guidance to help you achieve optimal results. Our commitment to quality ensures you receive a reliable product you can depend on. (CAS.NO.-7775-82-6) Prefine Chemicals guarantees a minimum purity of Min. 99.00 % of Sodium Hydrosulphite. APPLICATIONS Applications are: Dyes Textiles PACKAGING 50 Kgs HDPE Drum With Liner MOQ 1x20'FCL SPECIFICATIONS Sr.No Characteristic Specifications 1. Physical Appearance White Crystalline Powder 2. Purity 85-89% 3. Formula Na2S2O4
TCP Limited is one of the leading manufacturers of pure Sodium Hydrosulphiteâ?? (popularly known as Hydros) in India. We adopt a unique process for the manufacture of Sodium Hydrosulphite, known as 'Sodium Formate Process', as against the conventional method of Zinc or Amalgam Process. The advantage of Sodium Formate Process is that the end product does not contain even traces of Zinc Iron or Mercury. Technical Assistance for the project was provided by M/s Mitsubishi Corporation of Japan, who supplied both the imported equipment and the process knowhow for the plant. Sodium Hydrosulphite" produced by the Company is being marketed throughout India through a wide network of agents & distributors. For the domestic market, we are offering a wide range of packing from 100 kgs. to 1 kg. Large size packings are available in mild steel drums and HMHDPE carboys. Images of packings are shown below
Sodium Hydrosulphite: Sodium Hydrosulphite is used in Vat/Indigo dyeing, reduction clearing of dyed synthetic fabrics and yarns, cleaning dye-soiled dyeing machines, stripping fabrics before re-dyeing, as a reductive bleaching agent for recycled pulp, and for bleaching of Kaolin clay.
sodium hydrosulphite
we are the serious supplier for sodium hydrosulphite, if you and your esteemed company are interested, pls feel free to contact to me. 1. Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile textile bleaching. 2. It is also used in bleaching paper pulps , especially mechanical pulps, it's the most fittable bleaching agent in pulps. 3. It is used in bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products, 4. It is used in mineral, the compound of thiourea and other sulphides. 5. It is used as reducing agent in chemical industry. 6. Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms.
Sodium Dithionite (also known as sodium Hydrosulfite) is a white crystalline powder with a sulfurous odor. Although it is stable in dry air, it decomposes in hot water and in acid solutions.
Purity - 84-88% Commonly known as Sodium Formate. Its usability is common in various industry including tanning and textiles. It is most preffered preservative and used in production and extraction of sugar. Some other industries are Paper, clay, vat dyes and soaps.
COMMODITY: SODIUM HYDROSULPHITE 88%MIN PACKING: 50KGS IRON DRUM WITH DOUBLE PLASTIC LINERS. ITEM UNIT STANDARD ACTUAL DATA Sodium Hydrosulphite % 88 min 88.2 Water insoluble % 0.1 max 0.06 Sodium thiosulfate: Na2S2O3 % 1.2 max 0.7 Sodium metabisulfite: Na2S2O5 % 5-7 6 Sodium bisulfite:NaHSO3 % 0.5 max 0.4 Sodium carbonate: Na2CO3 % 0.6-2 1.5 Sodium formate: HCOONa % 0.5 max 0.3 Zn % 0.0001 max 0.00009 Fe % 0.005 max 0.004
86-90% purity Monthly Production : 1500 tons/ month
Na2S2O4: 90%, 88%, 85% Fe: 20ppm Other heavy metal calculated as Pb: 1ppm Water Insolubles: 0.05%. 50kg iron drum; 21-22.2MT/20¡¯FCL without pallet.
Sodium hydrosulfite Purity: 88% min. Water insoluble: 0.2% max. Specific gravity: 2.36/real; 1.2/bulk Temperature of explosion: 190℃ Solubility: 21.8%(20℃) Packing in 50kgs plastic woven bags 1*20'fcl = 20 mt
Appearance White granular, good fluidity Active Oxygen(O) 13.5% Iron(Fe)(%) 0.0015 % Moisture 2.0% Bulk Density g/l 700-1100 PH value (3%water solution 20) 10~~11
Sodium hydrosulphite, sodium hydrosulfite.
Chemicals like sodium chloride , calcium chloride, and other 180 products..Manufacturers
Applications: Food ingredients for bakery, beverage, confectionery industry It is used as a raising agent in biscuits, cookies, bread, cakes, farsan, jaggery & confectionery. It acts like a buffer and carbonation agent in beverages, electrolyte and rehydration solutions.
Applications: In Animal feed stuff Nutrition feed for Poultry, Layers, Cattle. Primarily used as a dairy cow feed supplement, the buffering capability of Natural Soda's pure and natural feed grade sodium bicarbonate helps stabilize rumen pH by reducing acidic conditions. Improves calcium absorption and eggshell quality of laying hens during peak production.
Caustic Soda Flakes Caustic Soda Pearls / Bead / Prill / Granule Caustic Soda solid Molecular formula: NaOH Molecule Weight: 40 H.S code: 28151100 CAS: 1310-73-2 UN number 1823 Dangerous Class 8 We use rich natural gas resources and its strategic of liquid alkali procurement, storage, transport conditions, gradually formed transportation and sale of liquid alkali, production and sales base Specifications(Caustic Soda Pearls 99%min): 1. Item: STANDARD 2. NaOH: 99% 3. Na2CO3:0.5%max 4. NaCL:0.03%max 5. Fe2O3: 0.005%max Packing in 25KG net PP bag lined with double PE inner bags. Specifications(Caustic Soda Flakes 99%min) 1. Item: Standard 2. NaOH: 99%min 3. Na2CO3: 0.5%max 4. NaCL:0.05%max 5. Fe2O3:0.005%max Packing in 25KG net PP bag lined with double PE inner bags. Specifications(Caustic Soda Solid 99%min) 1. Item: Standard 2. NaOH: 99%min 3. Na2CO3: 0.9%max 4. NaCL:0.15%max 5. Fe2O3: 0.01%max Packing in 200KG net sheet metal drugs.
Animal Feed Grade:99% Industrial Grade--99% Food Grade--99%
Applications; This grade is intended for general applications like chemical synthesis, dyes, leather, fire extinguishers, water treatment, plastic molding, flue gas treatment & in the drilling industry, sodium bicarbonate is used to chemically treat drilling mud when it becomes contaminated with calcium ions from cement or lime. It is NOT intended for applications, directly or indirectly, related to human consumption.
White powder or tiny crystals, inodorous and salty, easily soluble in water, insoluble in alcohol, presenting slightly alkalinity, decomposed when heating. Decomposed slowly when exposed to moist air. Natural soda is firstly dissolved into solution (Na2CO3) and filtrated. The clear solution is then fed to carbonizing tower ; accordingly, CO2 is compressed and bubbled up from the bottom of the tower, After carbonization, the slurry will be flowed from the bottom and separated. Dried to the finished product. Usage: Used as food fermentation, detergent ingredient, carbondoxide foamer, pharmacy, leather, ore milling and metallurgy, detergent for wool, exiting usher and metal heat-treating, fiber and rubber industry, etc.
