Tetrapotassium Pyrophosphate (TKPP)

Tetrapotassium Pyrophosphate (TKPP)

Tetrapotassium Pyrophosphate (TKPP)

Tetrapotassium Pyrophosphate FG (TKPP) is a white powder material, highly soluble in water, which gives alkaline solutions

Synonym: Tetrapotassium Pyrophosphate, Tetrapotassium Salt, Potassium Diphosphate, TKPP.

Formula: K4P2O7

Molecular Weight: 330.34

CAS Number:7320-43-5

CAS Index Name: Diphosphoric Acid, Tetrapotassium Salt

Grade :Food grade, Free from any harmful and toxic substance.

Appearance: White powder

Assay (as K4P2O7):95.0% Min

Substance not dissolved in water : 0.2% Max

As : 0.0003% Max

Heavy metal (Pb):0.001% Max

Fluorides :0.003% Max

Loss on drying( at 110℃,4hr):2.0% Max


Excellent sequestrant for iron in food products. It is an excellent protein modifier for meats. Recommended for use in low sodium meats. Highly soluble in aqueous solutions. Excellent deflocculating/dipsersion properties

Storage: Cool and dry

Label Declaration:
Tetrapotassium Pyrophosphate Food grade, Net weight/gross weight, Batch No., Manufacturing date and expiry date, Country of origin

Shelf Life: 3 years in original closed packing in a cool and dry area.:Shipping Information:

One 20’FCL max loading 20mt without pallets,18mt with pallets

Packing:N.W. 25kgs/bag Inner PE bag two layers; Outer PP woven bag or paper bags

G.W.25.2kgs/bag paper bag; G.W.25.1kgs/bag Plastic woven bag

Product and package must be free from Pests/ infestation.