Product Description

Molecular formula:K3PO4 Molecular weight:**2 Content:*8% Specification:tech and food grade CAS NO.:********2 Properties:Achromaticity single oblique crystal serial, powder crystal Purpose:Used in production of liquid soap, gasoline refinery, high quality paper making; Used as a NK fertilizer; Used as a water softener for boiler; Also used in pharmaceutical industry. Packing:Plastic woven bag. Net weight *5 Kg Standard: Item Unit Specification Tech grade Food grade Appearance: - White powder White powder Main content： % *8 min *8 min Phosphorus pentoxide as P2O5: % *2.8 min *2.8 min Potassium oxide as K2O: % *5.0 min *5.0 min Ph of 1% water solution: - *1.***2.5 *1.***2.5 Size(through *0mesh sieve): % *0 min *0 min Heavy metal as Pb: % *- 0.**1 max Arsenic as As: % *- 0.***3 max Fluoride as F: % *- 0.**5 max Water insoluble: % 0.1 max 0.*5 max