Dipotassium Phosphate 98%min

Executive Standard: HG/T4510-2013
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. the water solution is slightly alkaline and slightly soluble in alcohol.
Package: 25kgs woven bag lined with plastic bag, according to the customer’s demand ,Stored at draughty dry places.
Usage:Used for boiler water treamtment, fermentation industry for phosphorus potassium regulator,microorganism and bacteria medium, the main material of tkpp; it used as the liquid fertilizer, ethylene glycol buffer; the removal iron for Talcum powder.PH modifier; water treatment agent; as a buffer in chemical analysis. used in the phosphating treatment of metals and electroplating additives.
Performed Specification：
Specifications Tech Grade K2HPO4 •3H2O K2HPO4(Anhydrous)
Appearance colorless crystal white powder
Main contents %≥ 98.0 98.0
Phosphorus entoxide % ≥ 30.5 40.0
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

7758-11-4;16778-57-7