Sodium Metabisulfite Industrial Grade

• Post Date:

  Aug 23,2014

• Expiry Date:

  Feb 19,2015

• Detailed Description:

  Cas No. :7681-57-4 Price:265-275 USD Metric Tons
  Payment Method: L/C,T/T
  • MF: Na2S2O5
  • EINECS No.: 231-673-0
  • Place of Origin: Shandong, China (Mainland)
  • Grade Standard: Food Grade, Industrial Grade
  • Purity: 96.5%
  • Appearance: white or slight yellow crystalline form powder or small crystal
  • Application: used as bleaching agent, reducing agent, organic synthesis, ect.
  • Brand Name: RuiDeSheng
  • Molecular Weight: 190.09
  • PH: 4.0-4.6
  • Prohibited Substance: strong acid, strong oxidant
  

• 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 Ruidesheng chemical CO.,LTD     [ China ]        

• Contact:

  Lilith Lee

• Tel:

  +86-536-5330114

• Fax:

  +86-536-5300069

• Email:

  lilith@ruidesheng.com