Gasoline (analysis): Distillation: (initial boiling point ℃: 41; 10%: 58; 50%: 99; 90%: 169; Final Boiling Point: 203; residual point% (V / V): 0.4); copper corrosion (grade): 16; sulfur content% (m / m): 0.0482; density (20 ℃) kg/m3: 729.3; mercaptan sulfur content% (m / m): through; soluble acid or alkali: no; olefins: 25.97; aromatics: 20.39; gum mg/100ml: 4.9; induction period: Qualified