Dipotassium Phosphate (DKP)
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- Category :
Food and Feed additives/Food additives
- CAS NO : 7758-11-4
- EC NO : 231-834-5
- Molecular Formula : K2HPO4
- Main Specifications :
- Synonyms : Dipotassium hydrogen phosphate;Potassium phosphate dibasic;DKP;DIPOTASSIUM phosphate;Dipotassium Phosphate Anhydrous;Potassium phosphate, dibasic;
Package: In 25kg composite plastic woven/paper bag with PE liner.
Uses : In food industry, it is used as buffer, chelating agent, yeast food, emulsifier,antioxidant synergistic agent.
Molecular Structure:
Product description:
1.Chemical name: Dipotassium Phosphate、Potassium phosphate,dibasic
2.M. F.: K2HPO43.M. W.: 174.18
4.Physical properties: White or colorless powder,easily soluble in water.5.Quality standard: (GB 25561-2010、FCC-V)
Name of index GB 25561-2010 FCC-V
Dipotassium Phosphate K2HPO4
(on dried material) ≥% 98.0 98.0
Water-insoluble ≤% 0.2 0.2
Arsenic (As) ≤% 0.0003 0.0003
Fluoride (as F) ≤% 0.001 0.001
Loss on Drying ≤% 2.0 2.0
Pb ≤% 0.0002 0.0002
Heavy Metals (as Pb) ≤% 0.001 -
PH 8.6-9.4 -
6.Usage: In food industry, it is used as buffer, chelating agent, yeast food, emulsifier,antioxidant synergistic agent.
7.Packing: In 25kg composite plastic woven/paper bag with PE liner.8.Storage and transport: It should be stored in a dry, ventilative and clean warehouse; kept away from moisture and heat and stored separately from poisonous substances. Handled with care, so as to avoid damage to the packing bags.