sodium metabisulfite

• Post Date:

  Mar 11,2015

• Expiry Date:

  Apr 10,2015

• Detailed Description:

  Cas No. :7681-57-4 Quantity: 20Metric Tons
  Price:312 USD Metric Tons
  sodium metabisulphite for industrial grade
  molecular formula:Na2S2O5 molecular weight:190.10 appearance: white crystal powder
  main content(asNa2S2O5):≥97.0
  sodium metabisulfite for food grade
  molecular formula:Na2S2O5 molecular weight:190.10 appearance: white crystal powder
  main content(asNa2S2O5):≥97.2
  high purity sodium metabisulfite
  molecular formula:Na2S2O5 molecular weight:190.10 appearance: white crystal powder
  main content(asNa2S2O5):≥98
  

• 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:

  Weifang Zhongheng Chemical Co., Ltd.         

• Contact:

  sky

• Tel:

  8615689821202

• Fax:

  05365306998

• Email:

  rongjian-wei@zonechemical.com