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Potassium Pyrophosphate

English name: Potassium pyrophosphate
Molecular formula:
K4P2O7
Molecular weight:
330.05
CAS NO.:
7320-34-5
Specification: Industrial grade: In line with ZB/TG12006-88;
Food grade: In line with FAO / WHO,1980; Customer requirement
This product is white block solid or powdery or particle solid, easily deliquescence, easily soluble in water, aqueous solution is alkaline, insoluble in alcohol. Mainly used for non-cyanide plating, surface treatment, top-grade detergent, paint coating, cleaning agent, dispersing agent and buffer in industry; In food grade, it is mainly used as the emulsifier, organization improver, chelant and quality ameliorant in food processing.

Model

Index name

Export grade

Plating grade

High-purity

Tetra potassium pyro-phosphate K4P2O7%

96

98

96.0

Iron(Fe)%

0.005

0.005

0。03

water insolubles %

0.08

0.08

0。10

幸运飞艇APPph value(1% water solvent)

10.51±1

Or thophosphate PO4

No distinct yellow color when react with 0.1NAgNO3

chloride (Cl)%

0.45

-

-

heavy metal contents (Pb)%

0.01

-

-

total phosphorus content(P2O5)%

41

-

-

Packing :
25Kg double-lined with plastic and the outside is woven bag; Customer requirement

Add: No.9, Machuan Road,Yongan Island town,Gaogang District, Taizhou City,Jiangsu Province
P.C. : 225327         General Manager: +86-523-86922138 13906107320 Mr. Yu 
Fax : +86-523-86926562    Sales Line: +86-523-86927656 Miss Jiang

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