Product Description
Specific gravity is 2.534, melting point of 880¡æ. It is dissolvable in water and acid but not dissolvable in alcohol and ammonia. Its aqueous solution, which is of alkalinity, when boiled, will be hydrolyzed to Na2HPO4.

Product Feature
White powder or lumps.

Product Specification/Models
As water softening agent, synthetic detergent, additive and boiler water treatment, metal ion sequestrant, dispersant, wool degreasing agent; vegetable fiber bleaching agent, rinsing auxiliary in printing and dyeing process, adjusting agent of oil- well's mud, buffer of electrolysis and electroplate, material of other pyrophosphate. It is used as the floatation agent of sulfur rock and used in the making of synthetic rubber and ferment flour and cheese. Also it is used in treatment of metal surface and food additive and so on. Meantime it's used to olefin, polymers, suspension type agents and activator.

Application
Purity : 96.5%min
Insolubles in water: 0.20%max
PH : 9.9¡«10.7

Other Information
Packing: In polypropylene woven bags lined with polyethylene bags of 25kg net each.
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