Test Description Specification Limits Min. Max. Unit of Measure ASTM Test Method Appearance Clear Visual Purity as Aromatic 99.9 Vol. % ASTM D 1319 Saybolt Colour +30 ASTM D 156 Density at 15deg.C Kg/dm3 ASTM D 4052 Distillation Range Deg.C ASTM D 850 IBP 137.8 50% 139.6 DP 142.6 Flash Point 27.5 Deg.C ASTM D 56 Aniline Point Not Listed Deg.C ASTM D 611 Copper Corrosion 1a ASTM D 130 3hrs. at 50 deg.c Sulphur Content Free ppm/wt ASTM D853 Aromatics 99.9 Vol.% ASTM D 1319 Hydrogen Sulphide Free ppm/wt ASTM D 853