Assay (Compl.)......................................................................99,0-101,0%

MAX. IMPURITIES

Insoluble matter in H2O................................................................... 0,01 %

Alkalinity.................................................................................. 0,02 meq/g

Nitrogen compounds (as N)......................................................... 0,001 %

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

Sulphate (SO4)................................................................................ 0,01 %

Heavy metals (as Pb).................................................................... 0,001 %

As............................................................................................... 0,0005 %

Fe.................................................................................................. 0,001 %

Mo................................................................................................ 0,001 %

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