ISKY Chemicals Co. Ltd.

Sodium Hydrosulphite

• Category :

  Inorganic chemicals

• Synonyms :

  Sodium dithionite hydrate;Sodium hydrosulphite;Sodium dithionite;disodium dithionite;

• CAS NO :

  7775-14-6

• EC NO :

  231-890-0

• Molecular Formula :

  Na₂O₄S₂

• Molecular Weight :

  174.1071

• Main Specifications :

• InChI :

  InChI=1/2Na.H2O4S2/c;;1-5(2)6(3)4/h;;(H,1,2)(H,3,4)/q2*+1;/p-2

• Product description :

  Sodium Hydrosulphite Formula: Na2S2O4 Molecular Weight: 174.11 CAS No.: 7775-14-6 Item Index Special Export First Na2S2O4 %燤in 90 88 85 Water insoluble%燤ax 0.1 0.1 0.1 Shelf life (months) 10 12 12 Pacgage: 15kg,20kg,25kg,50kg iron drums with double polyethylene. Use: It is widely used in the textile industry for vat dyeing ,reduction cleaning ,printing and stripping ,textile materials bleaching .It is also used in bleaching paper pulps, especially mechanical pulp;bleaching kaolin clay and foodstuffs. As a reducing agent,it is used in organic synthesizing.

• Molecular Structure :