Dipotassium Phosphate(DKP)

Dipotassium phosphate(DKP) (CAS No.:7758-11-4 )
Executive Standard: National Standard
Molecular Formula:K2HPO4.3H2O & K2HPO4
MW: 228.23
Character:White powder or colorless crystals; It is soluble in water easily.
Package: 25kgs woven bag lined with plastic bag, according to the customer's demand,Stored at draughty dry places.

Usage:

Buffering agent in antifreeze solutions.
Nutrient in the culturing of antibiotics.
Ingredient of instant fertilizers.
as sequestrant in the preparation of non-dairy powdered coffee creams.

Specifications
Technical Grade

K2HPO4.3H2O(hydrated)
K2HPO4(Anhydrous)

Appearance
colorless crystals
White powder

Main contents % Min
97.0
98.0

Phosphorus Pentoxide % Min
30.5
40.0

K2O%Min
40.5
53.0

Chloride, as Cl % 
0.2
-

PH Value of 1% water solution
8.4-9.2
8.0-9.0

Water insoluble % Max
0.10
0.10