Polyphosphoric acid(PPA)

• Post Date:

  Mar 05,2022

• Expiry Date:

  Sep 01,2022

• Detailed Description:

  Cas No. :8017-16-1 Quantity: 5Metric Tons
  Payment Method: T/T,L/C
  Specification
  
  Item
  Food grade
  Industrial grade
  
  Assay ≥
  115%
  110%
  
  Assay(P2O5)%≥
  84%
  80%
  
  Sulphate
  0.002
  0.01
  
  Glue degree
  35000
  35000
  
  Colour degree
  20
  50
  
  Heavy metals with (the Pb allounts)% ≤
  0.005
  0.01
  
  Fe % ≤
  0.005
  0.01
  
  As % ≤
  0.005
  0.01
  
  

• CAS Registry Number:

  8017-16-1

• 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:

  Changzhou Lianyi Chemical Co.,Ltd.     [ China ]        

• Contact:

  Yang Axing

• Tel:

  +86-519-86131077

• Fax:

  +86-519-86135266

• Email:

  sales@lianyichem.com