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

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

MAX. IMPURITIES

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

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

Salicilic acid (C7H6O3)...................................................................... 0,04 %

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

Sulphate (SO4)................................................................................ 0,02 %

Water (H2O)........................................................................................15 %

Heavy metals (as Pb).................................................................... 0,002 %

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

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

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

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