Minimum assay (Perchl. Ac.).......................................................... 99,0 %

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

pH of 5% solution.......................................................................... 8,2-9,2

MAX. IMPURITIES

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

Loss on drying at 120°C...............................................................39-41 %

Chloride (Cl).................................................................................. 0,001 %

Phosphate (PO4)........................................................................... 0,001 %

Sulphate (SO4).............................................................................. 0,005 %

Ammonium (NH4).......................................................................... 0,001 %

As............................................................................................... 0,0001 %

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

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

Fe................................................................................................ 0,0005 %

K..................................................................................................... 0,05 %

Ni................................................................................................ 0,0005 %

Pb............................................................................................... 0,0005 %

Zn............................................................................................... 0,0002 %