Hengshui Skyline Import and Export Corp. Ltd

Sodium metabisulfite

• Category :

  Other Chemicals

• Synonyms :

  Sodium pyrosulfite;disodium disulphite;Sodium metabisulphite;Sodium disulphite;Sodium pyrosulphite;SODIUM DISULFITE;disodium oxidosulfanesulfonate oxide;Sodium Metabi;Metabisulfite Sodium;Sodium Metabisulfite (Food Grade);

• CAS NO :

  7681-57-4

• EC NO :

  231-673-0

• Molecular Formula :

  Na₂S₂O₅

• Molecular Weight :

  190.1065

• Main Specifications :

• InChI :

  InChI=1/2Na.H2O5S2/c;;1-6(2)7(3,4)5/h;;(H,1,2)(H,3,4,5)/q2*+1;/p-2

• Packing :

  external polypropylene woven bag, polyethylene plastic bag lining.

• Product description :

  Test Item Index Superior grade First grade Content(Na2S2O5) 96.5 95 Fe％ 0.005 0.01 Insoluble substance in water ％ 0.05 0.05 As％ 0.0001 ----

• Uses :

  Dyeing mordant, dechlorinating agent for washed fabric, medical deoxidizer and sulfonating agent, bone black for bamboo, wood and paper fiber, non-ferrous mineral separation agent, waste water disposing agent, rubber coagulator.

• Molecular Structure :