Assay ..........99.5% min

Cl ...............0.001% max

SO4 ............0.005% max

N ................0.001% max

H.M (as Pb) ..0.002% max

Fe ...............0.0002% max

RAI .............0.01% max

Ca ..............0.001% max

Formula:- HO2CCP2H

Mwt: 90.03

CAS: 144-62-7