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Jiangsu Kolod Food Ingredients Co.,Ltd.

focus on food additives and chemicals

Jiangsu Kolod Food Ingredients Co., Ltd.

Jiangsu Kolod

focus on food additives and chemicals

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Dipotassium Phosphate

Dipotassium Phosphate



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1Chemical Name: Dipotassium Phosphate

2Molecular Formula: K2HPO4 ; K2HPO4· 3H2O

3Molecular Weight: Anhydrous:174.18 ; Trihydrate:228.18

4CAS: Anhydrous:7758-11-4 ; Trihydrate:16788-57-1

5Character: It’s colorless or white square crystal granule or powder, easily deliquescent, alkaline, insoluble in ethanol. pH value is about 9 in 1% aqueous solution.

6Usage: In food industry, it is used as buffering agent, chelating agent, yeast food, emulsifying salt, synergistic agent of anti-oxidation.

7Packing: It is packed with a polyethylene bag as the inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.

8Storage & Transportation: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.

Specification GB 25561-2010 FCC VII
Content(On Dry Basis), w/%     ≥ 98.0 98.0
Arsenic(As), mg/kg            ≤ 3 3
Fluoride(As F),mg/kg          ≤ 10 10
Heavy Metal(As Pb), mg/kg     ≤ 10 ————
Insoluble Substances, w/%       ≤ 0.2 0.2
Lead (Pb), mg/kg              ≤ 2 2
Loss on drying, w/% Anhydrous≤ 2.0 2.0
pH value(10g/L,25℃) 8.6-9.4 ————


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