Tianjin Chengyi International Trading Co.,Ltd

Sodium Hydrosulphite

• Category :

  Dyestuffs and Pigments

• 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 :

  White crystal powder

• InChI :

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

• Packing :

  50kg/drum

• Uses :

  As a reductant, it is widely used in printing and dyeing industry, as dyeing assistant for cotton textile, as bleaching agent for silk, woolen fabrics ,etc. Also used to bleach sugar juice, maltose and used as raw material in pharmaceutical and synthetic

• Molecular Structure :