CAS No.: 7320-34-5
Molecular formula: K4O7P2
Molecular weight: 330.336522
EINECS number: 230-785-7
Appearance: white particles
Packing: 25kg / cardboard drum
Physical and chemical properties: It has strong hygroscopicity in the air, is very soluble in water, but insoluble in ethanol, and the aqueous solution is alkaline. Melting point 1090 ° C; density 2.33.
Category: Chemical raw materials
Use: 1, as a complexing agent for electroplating
2. Analytical reagents, hydrogen peroxide stabilizer, electroplating, soap filler.
3. Used as an emulsifier, a tissue improver, a chelating agent in the food industry, and as a raw material for alkaline water for pasta.
Storage: a cool, dry, ventilated warehouse.