Qingdao Green Chemicals Co., Ltd.

Sodium metabisulfite

• Category :

  Food and Feed additives

• 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 :

  25kg pp bag

• Product description :

  Purity(AS Na2S2O5 ): 97.0%min Sulfur dioxide(SO2): 65.0%min Arsenic(As) : 0.0002%max Heavy metals(As Pb): 0.0005%max Water insoluble: 0.02%max Iron(Fe): 0.002%max

• Uses :

  bulking agent

• Molecular Structure :