Sodium Hydrosulfite

Chemicals Chinese name: even two sodium sulfite, sodium hyposulfite chemicals English name: Chinese name 2: insurance powder English name sodium dithionite 2: technical description coding: 482 CAS No. : 7775-14-6 formula: Na2S2O4 molecular weight: 174.11 acid-forming ingredients: CAS aubject. Even two sodium sulfite, 7775-14-6: The powder for the textile industry to sex, restoring cleaning, dyeing andfade and used as a silk, wool, nylon web bleaching, the object it contains metal, bleached the color after, not fade.In all kinds of material, the powder can also be used to food a bleach, such as sugar cane, gelatin, honey, soap and embedded object ( ) oil, porcelain clay bleaching, etc. the powder is also applied to an organic compound, such as the dye and pharmaceutical producing to restore the agent orbleacher, it is the best of the papermaking wood pulp bleacher..