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

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

Density at 20/4....................................................................... 1,021-1,023

MAX. IMPURITIES

APHA colour.........................................................................................250

Residue on ignition....................................................................... 0,005 %

Chlorobenzene (G.C.)..................................................................... 0,01 %

Hydrocarbons....................................................................................... p/t.

Nitrobenzene (G.C.)...................................................................... 0,001 %

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

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 %