Audited Supplier
DKP
7758-11-4
Kh2po4
231-834-5
CIQ, ISO
>98%
Potassium Phosphate
Food Grade
White Powder
Applied in Food Premix
Leavening Agent
Dough Regulator
K&S
25 Kgs Kraft Paper Bag with PE Liner
Feed grade
Lianyungang
28352400
Product Description
- Chemical Name: Dipotassium Phosphate
- Molecular Formula: K2HPO4
- Molecular Weight: 174.18
- CAS: 7758-11-4
- Character: 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.
- Usage: In food industry, it is used as buffering agent, chelating agent, yeast food, emulsifying salt, synergistic agent of anti-oxidation.
- Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
- Storage and Transport: 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.
- Quality Standard: ( FCC-V, E340(ii), USP-30)
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Name of index FCC-V E340(ii) USP-30 Description Colourless or white granular powder, crystals or masses; deliquescent substance, hygroscopic Solubility -- Freely soluble in water. Insoluble in ethanol -- Identification Pass test Pass test Pass test pH value -- 8.7-9.4(1% solution) 8.5--9.6(5% solution) Content (as dry base) % ≥98.0 ≥98.0 (105ºC,4h) 98.0-100.5 P2O5 Content (Anhydrous basis) % -- 40.3--41.5 -- Water insoluble (Anhydrous basis) ≤% 0.2 0.2 0.2 Carbonate -- -- Pass test Chloride ≤% -- -- 0.03 Sulfate ≤% -- -- 0.1 Organic volatile impurities -- -- Pass test Fluoride ≤ppm 10 10(expressed as fluorine) 10 Monobasic or tribasic salt -- -- Pass test Loss on drying ≤% 2 (105ºC,4h) 1 (105ºC) Heavy metals ≤ppm -- -- 10 Sodium -- -- Pass test As ≤ppm 3 1 3 Iron ≤ppm -- -- 30 Cadmium ≤ppm -- 1 -- Mercury ≤ppm -- 1 -- Lead ≤ppm 2 1 --
