Sodium Sulfite Anhydrous

• Post Date:

  Jan 15,2015

• Expiry Date:

  Jul 14,2015

• Detailed Description:

  Cas No. :7757-83-7 Property: white gravel or powder crystal,relative density is 1.561, less to dissolve in water and its water solution has alkaline reaction; it is hard to dissolve in ethanol. It is used to produce chloroform,solasulfone and Benzaldehyde in medical industry.
  
  Molecular Formula : Na2SO3
  
  Molecule Weight : 126.04
  
  CAS NO .: 7757-83-7
  
  Appearance : White Free Flowing Fine Crystal or Powder
  

• CAS Registry Number:

  7757-83-7

• Synonyms:

  ;Sodium sulfite anhydrous;Sodium sulphite;anhydrous sodium sulfite;Sodium sulfite ,anhydrous;Sodium Sulfite (Food Grade);

• Molecular Formula:

  Na₂SO₃

• Molecular Weight:

  126.04

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R22:;
  R36/37/38:;
  

• Safety Description:

  S24/25:;
  

• Company:

  Shouguang Zhengtong Chemical Co.,Ltd.     [ China ]          

• Contact:

  zhengtongchem

• Tel:

  0536-5455681

• Fax:

  0536-5455681

• Email:

  sgzthggxb@163.com