Minimum assay (G.C)........................................................................99 %

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

Melting range...................................................................... 131,0-135,0°C

MAX. IMPURITIES

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

Residue on ignition (as SO4)......................................................... 0,005 %

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

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

Heavy metals (as Pb).................................................................. 0,0005 %

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

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

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

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