Potassium Pyrophosphate K4p2o7 Industrial Grade and Food Grade CAS 7320-34-5

• Customization: Available
• CAS No.: 7320-34-5
• Formula: K4p2o7
• Model NO.: 96%min.; 98%min.
• Purity: 90%~99%
• Type: Potassium Phosphate
• Grade Standard: Food Grade
• Transport Package: 25kg Bag
• Specification: 96%min.,; 98%min.
• Origin: China
• HS Code: 2835399000
• Production Capacity: 20000tons

Product Description

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
ph 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