Dipotassium Phosphate(DKP 3H2O Tech grade)

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
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