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TSPP

Inquiry
  Post Date: Oct 04,2016
  Expiry Date: Oct 04,2017
  Detailed Description: Cas No. :7722-88-5 Specs:GB25557-2010,FCC-V
Payment Method: L/C at sight or T/T
1.Chemical name: Tetrasodium Pyrophosphate, Sodium Pyrophosphate

2.M. F.:Na4P2O7
3.M. W.:265.90
4.Physical properties: White monoclinic crystal powder, it is soluble in water,insoluble in ethanol. Its water solution is alkalic. It is liable to deliquesce by moisture in the air.

5.Quality standard: (GB25557-2010, FCC-V)

Name of index
GB25557-2010
FCC-V

Sodium Pyrophosphate Na4P2O7 %
96.5-100.5
95.0-100.5

Water Insoluble ≤%
0.2
0.2

PH (1% aqueous solution)
9.9-10.7
-

Arsenic (As) ≤%
0.0003
0.0003

Heavy Metal (as Pb) ≤%
0.001
-

Fluoride (as F) ≤%
0.005
0.005

Loss on drying ≤%
0.5
0.5

Orthophosphate
pass test
-

Pb ≤%
0.0004
0.0004


6.Usage: In food industry, used as quality improver, applied to can, fruit drinks, milk product, bean milk 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, heat and stored separately from poisonous substances. Handled with care, so as to avoid damage to the packing bags.

  CAS Registry Number:

7722-88-5
  Synonyms: ;Sodium pyrophosphate;Tetrasodium pyrophosphate;TSPP;Tetra Sodium Pyrophosphate;Tetrasodium Diphosohate;
  Molecular Formula: Na4P2O7
  Molecular Weight: 265.9
  Molecular Structure: 7722-88-5 Sodium pyrophosphate anhydrous
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S36:;

  Company: Lianyungang Dongtai Food Ingredients CO.,LTD     [ China ]        
  Contact: renia dong
  Tel: 0518-81581798-827
  Fax: 0518-81581798-827
  Email: renia@lygdongtai.com
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