STANDARD
Appearance conforms
Assay (GC) min. 99.7%
Density (d 20°/4°) 0.860 - 0.865
Refractive index (n 20°/D) 1.493 - 1.497
Boiling point 137 - 140 °C
Free alkalis
(as NaOH) max. 0.000 5 %
Free acids
(as HCl) max. 0.000 5 %
Copper (Cu) max. 0.000 001 %
Zinc (Zn) max. 0.000 01 %
Lead (Pb) max. 0.000 01 %
Iron (Fe) max. 0.000 01 %
Benzene (GC) max. 0.1%
Toluene max. 0.2%
Thiophene max. 0.000 5 %
Sulfur compounds max. 0.003%
Coloring ingredients
sulfuric acid conforms
Non-volatile ingredients max. 0.001%
Water max. 0.02%
UN 1307
Xylene
p.a.
EINECS: 215-235-7
CAS: 1330-20-7
1l ≈ 0,86 kg
C8H10 Mr 106,18
