Dipotassium hydrogen phosphate anhydrous 7758-11-4


Product Deail


Dipotassium hydrogen phosphate anhydrous

【Another name】Dipotassium hydrogen phosphate; Dipotassium phosphate.

【Description】White crystalline powder or particle, deliquescent, calcination to form potassium pyrophosphate. Soluble in water, aqueous solution is weakly alkaline, slightly soluble in alcohol.

Test items

High purity

Other

Assay(HK2O4P) /%

≥98.0

Custom

Water insoluble /%

≤0.02

Arsenic(As) /ppm

≤3

Heavy metals (as Pb) /ppm

≤10

Plumbum(Pb) /ppm

≤2

Fluoride(as F) /ppm

≤10

pH(10g/L solution)

9.0±0.4

Loss on drying /%

≤2.0

Use】Used as an analytical reagent; Cultivate agent; Raw materials for making potassium pyrophosphate; Pharmaceutical excipients; Food additives; Water treatment agent; Feed additives.