HClO4 MW 100.46 d 1.54 CAS [7601-90-3]
Assay 60-62% Residue <0.003%
Colour <10 Hazen (APHA)
Nitrogen compounds as N <10 ppm
Fe <1 ppm
Heavy metals as Pb <1 ppm
Cl <10 ppm
SO4 <10 ppm
Silicate and Phosphate as SiO2 <5 ppm
1LT A9622M
2½LT A9622L
Dgr H:271-290-314
P:210-221-280c-301+330+331-305+351+338-309+310