Technical Standard 94% Sodium Tripolyphosphate STPP

• Post Date:

  Jan 29,2015

• Expiry Date:

  Jul 28,2015

• Detailed Description:

  Indexes Food Grade
  Assay Na5P3O10 % ≥ 94.0
  P2O5 % ≥ 57.0
  Water Insoluble Matter %≤ 0.05
  Iron(Fe) %≤ 0.01
  PH value (1% water solution) 9.5-10.0
  Heavy Metal (as Pb) %≤ 0.001
  Arsenic (As) %≤ 0.0003
  Particle Size
  Through 16 mesh sieve %≥ 95
  Through 35 mesh sieve %≥ 90
  Trough 100 mesh sieve %≥ 40
  Whiteness %≥ 90

• Company:

  Xinxiang Huaxing Chemical Co.,ltd         

• Contact:

  Grace Ma

• Tel:

  15137360035

• Fax:

• Email:

  grace@hesychem.com