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Dipotassium Phosphate Food Additive DKP

发布时间:2020-06-02 11:13

Dipotassium Phosphate Food Additive DKP

Chemical name:Dipotassium Phosphate, Patassium phosphate,dibasic

abbreviation:Dipotassium

Molecular formula:K2HPO4

Molecular Weight:174.18

CAS NO. :7558-11-4

Executive Standards: GB25561-2010

Character

White or colorless powder,easily soluble in water

Purpose

In food industry, it is used as buffer, chelating agent, yeast food, emulsifier,antioxidant synergistic agent.

Packaging and storage

In 25kg composite plastic woven/paper bag with PE liner.

Indicator nameIndex value
Main content( K2HPO4)%≥98.0
PH value8.6-9.4
Heavy Metals (as Pb)%≤0.001
Arsenic (As) %≤0.0003
Fluoride (as F) %≤0.001
Water-insoluble %≤0.2
K2O%≤53.0
P2O5%≤40.0
Loss on Drying %≤2.0
lead(Pb)%≤0.0002