Di-potassium Phosphate(DKP)

Molecular formula:K2HPO4

CAS Number:7758-11-4

Standard executed:HG/T3487-2000(Tech grade)National standard(Food grade)

Packing and Storage

In 25kg,50kg,1000kg net bags,store at a cool,dry and well ventilated place.

Properties

White powder or crystal powder, easily soluble in water, slightly soluble in alcohol. Strong absorption of moisture. When anhydrous product heated to 204℃.It will be dehydrated into tetra potassium pyrophosphate.

Uses

Used in medicine and ferment industry , animalcule , Bacteria culture medium , PH buffering agents. The raw material for producing potassium pyrophosphate . Buffering agent for processing foods. Stabilizer for non-dairy coffee creamers.

Specifications

Grade Appearance:White Powder

Main content:98% min

Phosphorus pentoxide P2O5:40% min

K2O:52% min

PH value of 1% solution:8.2-9.3

Water insoluble:0.1% max

Grade Appearance:White Powder

Main content:98% min

Phosporus pentoxide P2O5:40% min

K2O:52% min

PH value of 1% solution:8.2-9.3

Water insoluble:0.1% max

Heavy metals:10ppm max

Fluoride:10ppm max

Arsenic:3ppm max

Chloride:0.05% max

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