Minimum assay (G.C.).................................................................... 99,0 %

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

Melting range................................................................................ 51-53°C

MAX. IMPURITIES

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

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

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

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

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

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