Phosphorous Acid

• Post Date:

  Jul 31,2017

• Expiry Date:

  Jan 27,2018

• Detailed Description:

  Cas No. :13598-36-2 PRODUCT ：Phosphorous Acid
  
  CHEMICAL FORMULA ：H3PO3
  
  ORIGIN ：CHINA
  
  CAS NO ：13598-36-2
  
  SPECIFICATION :
  
  ITEM Best Grade Best Grade First grade
  Main contents(counted with H3PO3) 99 98.5 98
  Iron(counted with Fe) 0.001 0.0015 0.0020
  Chloride(counted with C1) 0.008 0.01 0.01
  Sulfate(counted with SO4) 0.001 0.002 0.002
  Phosphate(counted with SO4) 0.1 0.2 0.2
  Complexion White crystal White crystal White crystal
  Water solution experiments White crystal Clear and achromatic Clear and achromatic
  
  USAGE : phosphite used as reductants and pesticide intermediates. Used in the manufacture of nylon zengbaiji, plastic stabilizer, synthetic fiber, two salt kia joorabchian phosphate lead, glyphosate, water treatment agent ATMP and phosphite potassium dihydrogen phosphate, etc. Are manufacturing and synthetic fiber, plastic stabilizers and organic phosphonite pesticide production materials. Can be used for polycarbonate stabilizer, also used in the manufacture of nylon 1010 antioxidants, also can be used in the production of high water treatment agent ATMP.
  
  PACKING : Plastic woven, within the 25KG or 50KG net weight of each bag.
  

• 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:

  jenny

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  025-68520822;68520835;68520836

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  025-68520800

• Email:

  sales@njbhchem.com