Assay (Compl.)......................................................................98,0-102,0%

MAX. IMPURITIES

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

Alkali and alkaline-earth salts......................................................... 0,25 %

Chloride (Cl).................................................................................. 0,002 %

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

Ammonia (NH3)............................................................................... 0,01 %

Ca................................................................................................. 0,001 %

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

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

Mg................................................................................................ 0,002 %

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

Pb................................................................................................. 0,005 %