Potassium phosphate mono basic 99%min ( Potassium diHydrogen phosphate )AR 500g anhydrous anhydrous

Formula KH2PO4
MWT= 136.09
CAS 7778-77-0
Assay (after drying).........99.0% min
LOD (0ver H2SO4)0.5% max
Cl . 0.001% max
SO4 . 0.005% max
Fe . 0.002% max
Mg . 0.002% max
Ca . 0.01% max
Na . 0.01% max
Cu . 0.0005% max
Pb . 0.0005% max