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

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

Density at 20/4....................................................................... 0,725-0,729

Boiling range................................................................................ 89-90°C

MAX. IMPURITIES

Non-volatile matter....................................................................... 0,005 %

ABS at l 285 nm 1% sol. in CH3OH/CHCl3.........................................0,01

Water (H2O)....................................................................................... 0,1 %

Ethanol (G.C.)................................................................................. 0,05 %

Diethylamine (G.C.)......................................................................... 0,05 %

Ca............................................................................................. 0,00005 %

Cd........................................................................................... 0,000005 %

Co........................................................................................... 0,000002 %

Cr............................................................................................ 0,000002 %

Cu........................................................................................... 0,000002 %

Fe.............................................................................................. 0,00001 %

Mg............................................................................................ 0,00001 %

Mn.......................................................................................... 0,000002 %

Ni............................................................................................ 0,000002 %

Pb............................................................................................. 0,00001 %

Zn............................................................................................. 0,00001 %