Minimum assay (Iodom.)................................................................ 99,0 %

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

Melting range............................................................................ 188-192°C

Specific rotation [a]20/D c=10 (in H2O)................................+20,5 to+21,5°

MAX. IMPURITIES

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

Loss on drying at 105°C................................................................... 0,1 %

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

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

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

Heavy metals (as Pb).................................................................... 0,001 %

Cu............................................................................................. 0,00003 %

Fe................................................................................................ 0,0002 %

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

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