PHOSPHOROUS ACID

• Post Date:

  Jul 31,2017

• Expiry Date:

  Jul 31,2018

• Detailed Description:

  Cas No. :13598-36-2 Quantity: 500
  Specs:99%
  Payment Method: LC TT DP
  Brand Name: Phosphorous acid Used as reducing agent, nylon whitener, plastic thermometer, synthetic Fiber in plastic industry; As materials for producing weedicide, bactericide And water stabilizer in pesticide industry. Appearance: White colorless crystal Main content (as H3PO3): 99% min Iron (as Fe): 0.001% max Chloride (as Cl): 0.01% max Sulphate (as SO4): 0.006% max Phosphate (as PO4): 0.1% max Heavy metal (as Pb): 0.001% max

• 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:

  NANJING BOHAN IMPORT&EXPORT TRADING CO.,LTD.     [ China ]        

• Contact:

  XUEHUI CHEN (Ms)

• Tel:

  0086-25-68520835/22/36/42

• Fax:

  +86-25-68520800-806

• Email:

  chxh@bohanchem.com