Assay (Perchl. Ac.).............................................................................99 %

Identity..............................................................................................IR p/t.

Insoluble matter in H2O................................................................... 0,05 %

Loss on drying at 105°C................................................................... 0,5 %

Residue on ignition (as SO4)............................................................. 0,1 %

Chloride (Cl).................................................................................... 0,01 %

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

Ammonium (NH4)............................................................................ 0,02 %

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

As............................................................................................. 0,00015 %

Cu................................................................................................. 0,001 %

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

Ni.................................................................................................. 0,001 %

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