The domestic and foreign trade
of phosphorous chemical products

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We are committed to making the company a fine phosphate production enterprise with "prominent main business, reasonable structure, advanced management science, advanced culture, friendly environment and harmonious atmosphere".

Potassium Diphosphate

Application grade: technical grade
Content: 98(%)
Particle size: 10-40(mesh)
CAS RN: 7320-34-5
Executive standard: HG/T3591/1999
Brand: Junlin
this product is mainly used as cyanide-free electroplating complexing agent, metal surface cleaning agent, dye dispersant and buffer, etc.

Technical index:

Item Standard
Appearance white powder
Purity % 98.0min
Fe % 0.005max
Pb % 0.0005 max
As % 0.0002 max
Insoluble Substances % 0.1 max
pH(1% aqueous solution) 10.5±0.5
Loss on dry % 0.5max
Packing 25kg