Sodium Tripolyphosphate (STPP)

• Post Date:

  Oct 06,2016

• Expiry Date:

  Apr 04,2017

• Detailed Description:

  1、Chemical Name：Sodium Tripolyphosphate、Sodium Triphosphate
  2、M. F:Na5P3O103、M.W:367.86
  4、Physical properties: White crystal powder，melting point is 622℃, easily soluble in water, with remarkable chelating ability to some metal ions such as Ca2+、Mg2+, can soften hard water, change suspension into solution, alkalescent, without causticity.5、Quality standard: (GB25566-2010、FCC-V)
    Name of index GB25566-2010 FCC-V
  Sodium Tripolyphosphate ≥% 85 85
  P2O5 ≥% 56.0-58.0 -
  Fluoride (as F) ≤% 0.005 0.005
  Arsenic (As) ≤% 0.0003 0.0003
  Heavy Metal (as Pb) ≤% 0.001 -
  Chloride (as Cl) ≤% - -
  Sulfate (as SO42-) ≤% - -
  Water Insoluble ≤% 0.1 0.1
  pH (1% aqueous solution) 9.5-10.0 -
  Whiteness ≥% - -
  Pb ≤% 0.0004 0.0002
  
  6、Usage: In food industry, it is used as water conservative, applied to can, fruit drinks, milk products, vegetable protein drinks, instant noodles, meat products, and so on.
  7、Packing: In 25kg composite plastic woven/paper bag with PE liner.
  8、Storage and transport: It should be stored in a dry, ventilative and clean warehouse; kept away from moisture and heat, and stored separately from poisonous substances.

• Company:

  Lianyungang Dongtai Food Ingredients CO.,LTD     [ China ]        

• Contact:

  renia dong

• Tel:

  0518-81581798-827

• Fax:

  0518-81581798-827

• Email:

  renia@lygdongtai.com