Sodium Metabisulphite

• Post Date:

  Sep 11,2025

• Expiry Date:

  Mar 10,2026

• Detailed Description:

  Cas No. :7681-57-4

  Product name：Sodium Metabisulphite
  CAS：7681-57-4
  EINECS NO.：231-673-0
  Molecular Formula：Na₂S₂O5
  Grade：Industrial or food grade
  Appearance：White crystalline powder
  Packing：25kgs/ 1000kgs PP bag lined with PE bag or customized
  Storage：Store in a cool, dry and ventilated warehouse

• CAS Registry Number:

  7681-57-4

• Synonyms:

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

• Molecular Formula:

  Na₂S₂O₅

• Molecular Weight:

  190.1065

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R22:;
  R31:;
  R41:;
  

• Safety Description:

  S26:;
  S39:;
  S46:;
  

• Company:

  Shandong Jiuchong Chemical Co., Ltd.     [ China ]          

• Contact:

  Mrs. Ailsa Zhang

• Tel:

• Fax:

• Email:

  ailsa@sdjiuchongchem.com