Assay (Perm.)....................................................................................99 %

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

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

Residue on ignition (as SO4)........................................................... 0,05 %

Nitrogen compounds (as N)......................................................... 0,005 %

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

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

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

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

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

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

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

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