phosphorous acid

• Post Date:

  Apr 01,2014

• Expiry Date:

  Apr 01,2015

• Detailed Description:

  Cas No. :13598-36-2 Molecular formula: H3PO3
  Structure: 　
  Molecular weight: 81.99
  CAS No.: 13598-36-2
  Assay≥99％

• CAS Registry Number:

  13598-36-2

• Synonyms:

  ;Phosphonic acid;hydrogen phosphonate;phosphorus(+3) trihydride cation trihydroxide;Orthophosphorus;Orthophosphorous acid;Ortho-Phosphorous acid;

• Molecular Formula:

  H₃PO₃

• Molecular Weight:

  81.9957

• Molecular Structure:

  

• Hazard Symbols:

   C:Corrosive;
  

• Risk Codes:

  R22:;
  R35:;
  

• Safety Description:

  S26:;
  S36/37/39:;
  S45:;
  

• Company:

  Zibo Defeng Chemcials Co.,Ltd.     [ China ]        

• Contact:

  Zhang Xia

• Tel:

  1890-5335819

• Fax:

  0533-2091568

• Email:

  zhangxiachem@163.com