Minimum assay (G.C.).................................................................... 99,5 %

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

Melting range................................................................................ 79-81°C

MAX. IMPURITIES

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

Insoluble matter in C2H5OH.................................................................. p/t.

Residue on ignition (as SO4)........................................................... 0,01 %

Acidity (as CH3COOH).................................................................... 0,05 %

Water (H2O)....................................................................................... 0,2 %

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

Sulphate (SO4).............................................................................. 0,002 %

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

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

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

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