Assay (Compl.)......................................................................98,0-101,0%

MAX. IMPURITIES

Insoluble matter in H2O................................................................. 0,005 %

Loss on ignition......................................................................10,0-12,0 %

Reducing substances to KMnO4 (as O)...................................... 0,0005 %

Chloride (Cl).................................................................................. 0,005 %

Heavy metals (as Pb).................................................................... 0,002 %

Ca................................................................................................. 0,005 %

Cu............................................................................................... 0,0005 %

Fe.................................................................................................. 0,002 %

K..................................................................................................... 0,01 %

Mg................................................................................................ 0,005 %

Na................................................................................................... 0,05 %

Ni.................................................................................................... 0,02 %

Pb................................................................................................. 0,001 %

Zn................................................................................................. 0,005 %