Tetrasodium Pyrophosphate|7722-88-5--HUBEI T&B CHEMICAL CO., LTD

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Tetrasodium Pyrophosphate

Molecular formula:

Na₄P₂O₇

CAS NO.:

7722-88-5

Our product is white powdery solids, dissolves in water, but not in alcohol or ammonia, the solution is basicity, can be used as water softener, additive agent of the detergent, bleaching of string, printing and dyeing, precise bleaching assistant, manufacture of the syhthetic rubber, electroplating burdening, electrolyzation and other materials of pyrosulfate, also can be used for theatment of the surface.of the metal, the dehydrogennation of hydrocarbon and the catalytic agent of polymer process. the quality meet the GB9006-88 standards.

Contents(Na₄P₂O₇)	≥96.5%
Water insoluble	≤0.2%
Ph value(2% solution)	9.9-10.7
Or thophosphate(PO₄)	no distinct yellow color when react with 0.1NAgNO₃

Packing :

In 50/25kgs plastic woven bags net each.

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