Cas No. :7758-11-4
Quantity: 5000Metric Tons
Payment Method: TT advance
xecutive Standard: GB25561-2010
Molecular Formula: K2HPO4·3H2O & K2HPO4 CAS No.:7758-11-4
MW: 228.23
Character: White powder or colorless crystals; It is soluble in water easily.
Package: 25kgs woven bag lined with plastic bag, according to the customer’s demand ,Stored at draughty dry places.
Usage: In the food industry for the preparation of alkaline materials, pasta fermentation agent, flavoring agent, mild alkaline agent, leavening agent dairy yeast starter, used as buffering agent, chelating agent. Sometimes used in milk tea powder, can also be used as feed additive ; but also can be used as quality improver agent, improved complex the metal ion, pH value increasing the ionic strength of the role, thereby improving food node force and water holding capacity; used as a pharmaceutical agent used in medicine for penicillin and streptomycin; an intermediate of clopidogrel.
Performed Specification：
Specifications Food Grade K2HPO4 ?3H2O K2HPO4(Anhydrous)
Appearance colorless crystals White powder
Main contents % ≥ 98.0 98.0
Phosphorus entoxide % ≥ 30.5 40
K2O%≥ 40.5 53.0
Chloride, as Cl % 0.2 －
PH Value 8.4－9.2 8.0-9.0
Water insoluble % ≤ 0.10 0.10
Arsenic, as As ≤% 0.0003 0.0003
Fluoride as F ≤% 0.005 0.005
Heavy metal, as Pb ≤% 0.001 0.001
