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

Minimum assay (G.C.) (stabilizer not included).............................. 99,6 %

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

Density at 20/4....................................................................... 1,476-1,486

MAX. IMPURITIES

APHA colour...........................................................................................10

Non-volatile matter....................................................................... 0,001 %

Ethanol (G.C.).............................................................................0,5-0,8 %

Carbon Tetrachloride (G.C.)............................................................ 0,05 %

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

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

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

Darkened substances by H2SO4........................................................... p/t.

Acidity................................................................................ 0,00015 meq/g

Carbonyl compounds (as CH3COCH3)......................................... 0,005 %

Water (H2O)..................................................................................... 0,05 %

Chlorine (Cl)................................................................................ 0,0005 %

Phosgene (Cl2CO)....................................................................... 0,0001 %

Chloride (Cl).............................................................................. 0,00002 %

Metals by ICP [mg/Kg (ppm)]

Ca........................... 0,5

Cd......................... 0,05

Co......................... 0,02

Cr.......................... 0,02

Cu......................... 0,02

Fe............................ 0,1

Mg.......................... 0,1

Mn........................ 0,02

Ni.......................... 0,02

Pb......................... 0,05

Zn........................... 0,1