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DIPOTASSIUM PHOSPHATE FOOD GRADE

Molecular formula:K2HPO4 

Molecular weight:174.18 CAS Number:7758-11-4(Anhydrous) Standard executed:GB 25561-2010  Appearance:White crytalline powder or granule. Usage;Mainly used as water retaining agent,acidity regulator,chelating agent for food industry.As nutrient substance in fermentation process.Also as nourishing supplement in feed processing. PacKaging:25Kg、50Kg、1000Kg bags or according to customer's demand. Specification 
Item Food Grade
Main contents(K2HPO4)(Dry basis) W/% ≥  98.0
Water insoluble W% ≤  0.2
Arsenic,as As (mg/kg)≤  3
Heavy metals,as Pb (mg/kg)≤  10
Plumbum,as Pb (mg/kg)≤  2
Fluoride,as F (mg/kg) ≤  10
PH of 1% water solution  9.0±0.4
Loss of dryness W/% ≤  2.0