Minimum assay (C6H6O).................................................................. 89,0 %
Identity according to Pharmacopoeias................................................ p/t.
Distillation point......................................................................... <182,5 °C
MAX. IMPURITIES
Appearance of solution........................................................................ p/t.
Insoluble matter in H2O................................................................... 0,01 %
Non-volatile matter......................................................................... 0,05 %
o-Cresol (G.C.).................................................................................. 0,1 %
m-Cresol (G.C.)................................................................................. 0,1 %
p-Cresol (G.C.)................................................................................. 0,1 %
Water (H2O) (w/w)..............................................................................10 %
Residual solvents (Ph.Eur./USP)........................................................... p/t.
Acidity................................................................................................... p/t.
Chloride (Cl).................................................................................. 0,005 %
Cu............................................................................................. 0,00002 %
Fe.............................................................................................. 0,00005 %
Ni.............................................................................................. 0,00002 %
Pb............................................................................................. 0,00002 %
