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TKPP Food Grade

Inquiry
  Post Date: May 14,2014
  Expiry Date: May 14,2015
  Detailed Description: Cas No. :7320-34-5 Specs:96% Food Grade
Payment Method: L/C or T/T
Packing: 25kg woven bag
Volume/ 20’FCL: 22MT
Payment term : L/C at sight or
T/T (30% T/T in advance, 70%
against the copy of B/L).
Shipment Within 20 days
after receiving your L/C or 30%
deposite
Specification
Molecular formula: K4P2O7
Molecular weight: 330.34
Standard executed: HG/T3591-1999
Properties:
Anhydrous tetra potassium
phosphate is in white powder.
Relative density 2.3534 and
melting point 1109°C; It is apt
to absorb humidity in the open
air to deliquescent; Soluble in
water but insoluble in ethanol,
and at 25 ,its solubility in
water is 187g/100g water; It can
chelate with alkaline metals ions
or heavy metal ions.

Guaranteed Technical
Specifications:
NO Indexes Food Grade
1 Appearance White powder or
lumps
2 Assay% ≥ 96.0
3 Iron(Fe) % ≤ 0.03
4 Insoluble in water % ≤0.10
5 Heavy Metals(as Pb)% ≤ 0.001
6 Arsenic(As)% ≤ 0.0003
7 PH Value 10.0-10.7
8 Ortho Phosphate Pass test

  CAS Registry Number:

7320-34-5
  Synonyms: ;Diphosphoric acid, tetrapotassium salt;Potassium Pyrophosphate;Tetra-Potassium Pyrophosphate;TKPP;Tetrapotassium pyrophosphate;tetrapotassium diphosphate;diphosphoric acid, monopotassium salt;Tetra Potassium Pyrophosphate;
  Molecular Formula: K4O7P2
  Molecular Weight: 330.336522
  Molecular Structure: 7320-34-5 Potassium Diphosphate
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S36:;

  Company: Shifang Sundia Chemical Limited Company     [ China ]          
  Contact: Mr. Roger Zeng
  Tel: 020-87692022 / 87623033
  Fax: 020-87699010
  Email: sda@sundiachem.com
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