BAKECHEM INTERNATIONAL LIMITED.
BAKECHEM INTERNATIONAL LIMITED.
  • tetrapotassium pyrophosphate
  • tetrapotassium pyrophosphate

Tetrapotassium Pyrophosphate TKPP 7320-34-5 CAS Number: 7320-34-5 Supplier

Tetrapotassium Pyrophosphate(TKPP) is an inorganic compound with the chemical formula of K4P2O7. It is a white powder, soluble in water and insoluble in ethanol.

It is used as emulsifier, quality modifier and chelating agent. It is also used in keeping fresh and improving quality of aquatic products. and it can increase the swelling of ice cream, improve the flavor of cakes and pastries and prevent the cheese from aging.


It is also used for cyanide free electroplating, surface treatment, high-grade detergents, paint coatings, cleaners, dispersants and buffers.

Specifications of Tetrapotassium Pyrophosphate TKPP in Food

Item

Specification

Purity (K4P2O7), %

≥98.0

Loss on ignition, %

≤0.2

Insoluble in water, %

≤0. 1

Total Phosphate content

(P2O5), %

≥41.0

Cl, %

≤0.45

Fe, ppm

≤100

As, ppm

≤1

Pb, ppm

≤1

F, ppm

≤10

PH

10.0- 11.0

Heavy Metal, ppm

≤30

Appearance

White Powder

  

PACKING: 25KG NET / BAG

STORAGE AND TRANSPORT: IN DRY AND COOL NORMAL TEMPERATURE

SHELF LIFE: 2 YEARS


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