Crude Benzene The quality of crude benzene meets the requirements of national standards and the production license for hazardous chemicals has been obtained. Quality standards are shown below:
Appearance
Yellow transparent liquid
Density
0.871-0.900
Prior to 75℃(%)
—
Prior to 180℃ (%)
≥
93
96% (soluble)is distilled at
—
Moisture
No visible insoluble in water by visual inspection at room temperature (18-25℃)