TSPP 7722-88-5, China TSPP 7722-88-5 Manufacturers, China TSPP 7722-88-5 Suppliers

Details for TSPP

TSPP

Category:

Food and Feed additives

CAS NO:

7722-88-5

EC NO:

231-767-1

Molecular Formula:

Na₄P₂O₇

Molecular Weight:

265.9

Specification:

InChI:

InChI=1/4Na.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: GB 25557-2010

M.W. : 265.9

Character: White powder, easily soluble in water, insoluble in alcohol, density: 2.45, relative density:2.45, melting point: 890°C. Water solution is alkaline, PH of 1% solution is 9.9-10.7.

Performed Specifications:

Specification	Food Grade
Appearance	White Powder
Main content(based on Na4P2O7) %≥	96.5
Phosphorus pentoxide ( P2O5 ) %≥	51.5
Water insoluble %≤	0.20
PH value(1% aqueous solution)	9.9-10.7
Orthophosphate	Pass the test
Heavy metals, as Pb % ≤	0.001
Arsenic, as As % ≤	0.0003
Fluoride, as F % ≤	0.003

Usage:

Used as the buffering agent, the emulsifying agent, the nutritional agent and the quality modifying agent in the food industry, commonly used in canned food, juice drinks, dairy products, meat products, milk, ice cream and instant noodles etc.

Synonyms:

Sodium pyrophosphate;Tetrasodium pyrophosphate;TSPP;Tetra Sodium Pyrophosphate;Tetrasodium Diphosohate;

Molecular Structure:

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