Quick Details Port: tianjin guangzhou shanghai qingdao Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram, trade assurance Supply Ability: 2000 Kilogram/Kilograms per Month Other Names: Sodium Bisulfite Grade Standard: Industrial Grade,Sodium Bisulfite Product Name: Sodium Bisulfite Purity: 995 Grade: Industral Grade Shelf life: 2 Years Specification: 99% Appearance: White Crystal,white Crystal powder CAS number: 7631-90-5 CAS No.: 7631-90-5 Type: Aluminum Sulphate Test Method: HPLC EINECS No.: Aluminum Sulphate Classification: sulphate MF: HNaO3S Molecular Formula: HNaO3S Application: Fertilizer,Fertilizer Certificate: ISO Packaging Detail: 1) 1kg with double plastic container inside/Aluminum foil bag outside. 2)500g with double plastic container inside/Aluminum foil bag outside. 3) 100g with double plastic container inside/Aluminum foil bag outside. 4) 50kg with double plastic container inside/Aluminum foil bag outside. API Industrial Grade 99% Sodium Bisulfite with Best Price CAS 7631-90-5 Product Name Sodium bisulfite Synonyms bisulfitedesodium(french);fr-62;sodiumbisulfite(1:1);sodiumbisulfite(nahso3);sodiumbisulfite,[liquid];sodiumbisulfite,solid;sodiumhydrogensulfite,[solid];sodiumhydrogensulfite,[solution] CAS 7631-90-5 MF HNaO3S MW 104.06 EINECS 231-673-0 1 Sodium Metabisulfite INDUSTRIAL GRADE / FOOD GRADE 2 Another Name: Sodium Pyrosulfite 3 Molecular Formula: Na2S2O5 4 CAS No.: 7681-57-4 5 HS Code: 2832 1000 00 6 Professional Manufacturer 7 Yearly output : 50,000MTS 8 More than 10years exporting experience 9 Unque advantage on traffic and raw materials resource ndustrial Uses Water Treatment Eliminating dissolved oxygen in waste water and in pipes; Cleaning water pipes and reverse osmosis membranes in desalinization equipment as it is an antibacterial. Sodium metabisulfite is used in water treatment plants to remove excess chlorine. Bleaching Agent Sodium metabisulfite's functions as a bleaching agent, which is useful in making paper pulp, cotton and wool. Food Preservative Antimicrobial Sodium metabisulphite is commonly used as a food preservative for dried foods, as well as fruit concentrate juices. Sodium metabisulphite acts as an antimicrobial, inhibiting the growth of fungi and bacteria, thereby keeping food fresh and safe. In beer and wine manufacturing, sodium metabisulfite is used as both a sterilizer and an antioxidant in the process of brewing beer or fermenting wine. Other Uses Medicinal Sodium metabisulphite is an antioxidant additive in inject able medicines and is also used as a reducing agent in pharmaceuticals. Photographic and film industry For preparing developer solutions, for acidifying fixing baths (photo grade). Landscape Gardening Sodium metabisulphite used in landscape gardening as a tree stump remover, as it disintegrates the lignin — chemicals in plant cell walls — in the tree stumps, making them easier to remove. Fiber Industry In the sulphitisation of tanning extract. Gold mining For bleaching ground wood, as an antichlor. Chemical industry: manufacture of sodium sulfide sodium silicate water glass Paper industry :used in the manufacture of sulfate pulp cooking agent Glass industry: replace soda ash to do co-solvent Textile industry: allocate vinylon concreting spinning Laboratory :wash barium salt Organic synthesis laboratory :post-processing desiccant Non-ferrous metal metallurgy, leather, etc. Q How to confirm the product quality before placing […]
