polyphosphoric acid

• Post Date:

  Aug 11,2014

• Expiry Date:

  Feb 07,2015

• Detailed Description:

  Cas No. :8017-1 Quantity: 40000Metric Tons
  Commodity:105-115% polyphosphoric
  acid
  specification: PPA 105-115 PCT
  MIN
  PHOSPHORUS PENTOXIDE AS P205 75.8-
  83.3PCT MIN
  CHLORIDE AS CL 5PPM MAX
  SULPHATE AS SO4 50PPM MAX
  IRON AS FE 500PPM MAX
  ARSENIC AS AS 50PPM MAX
  HEAVY METAL AS PB 10PPM MAX
  FLUORIDE AS F 50PPM MAX
  WELCOME TO CONTACT WITH US
  

• CAS Registry Number:

  8017-1

• Synonyms:

  Polyphosphoric acids;Superphosphoric Acid;PolyphosphoricacidPOviscousliq;Tetraphosphoric acid;PPA;

• Molecular Formula:

  (H)_n+2·(P)n·(O)_3n+1

• Molecular Weight:

  337.93

• Molecular Structure:

  

• Hazard Symbols:

   C:Corrosive;
  

• Risk Codes:

  R34:;
  

• Safety Description:

  S25:;
  S36/37/39:;
  S45:;
  

• Company:

  Qinzhou Rongde Chemicals Co.,Ltd.     [ China ]        

• Contact:

  William Zhou

• Tel:

  0773-5832019

• Fax:

  0773-5801712

• Email:

  rd-william@hotmail.com