TKPP 7320-34-5, China TKPP 7320-34-5 Manufacturers, China TKPP 7320-34-5 Suppliers

Details for TKPP

TKPP

Category:

Food and Feed additives

CAS NO:

7320-34-5

EC NO:

230-785-7

Molecular Formula:

K₄O₇P₂

Molecular Weight:

330.336522

Specification:

InChI:

InChI=1/4K.H4O7P2/c;;;;1-8(2,3)7-9(4,5)6/h;;;;(H2,1,2,3)(H2,4,5,6)/q4*+1;/p-4

Packing:

25kgs woven bag lined with plastic bag, according to the customer’s demand ,Stored at draughty dry places.

Product description:

Executive Standard: FCC V&HG/T3591-1999

MW: 330.34

Character:It is white powder; The density 2.3534 and melting point 1109°C; It is apt to absorb humidity in the open air to deliquescent; It is soluble in water but insoluble in ethanol; It can be chelate with alkaline metals ions or heavy metal ions.

Performed Specifications:

Specifications	Food Grade
Main content % ≥	98.0
Phosphorus Pentoxide %≥	41.0
Fe %≤	0.03
Water insoluble %≥	0.1
PH Value of 1% water solution	9.5-11.5
Ortho Phosphate	Pass the test
Arsenic, as As ≤%	0.0003
Fluoride as F ≤%	0.005
Heavy metal, as Pb ≤%	0.001

Usage:

Used as the emulsifying agent, the modifying agent, the chelating agent in the food industry , also used as raw materials for preparation of alkaline pasta products, combined with other more condensed phosphates, commonly used to prevent canned fish produ

Synonyms:

Diphosphoric acid, tetrapotassium salt;Potassium Pyrophosphate;Tetra-Potassium Pyrophosphate;TKPP;Tetrapotassium pyrophosphate;tetrapotassium diphosphate;diphosphoric acid, monopotassium salt;Tetra Potassium Pyrophosphate;

Molecular Structure:

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