Properties		Specification	Test methods
Octane number  (RON)	min	90.0	ASTM D2699
Lead , g/L	max	0.013	ASTM D3237
Distillation			ASTM D86
10% vol. recovered at ℃	max	70.0
50% vol. recovered at ℃	max	120.0
90% vol. recovered at ℃	max	190.0
End Point, ℃	max	205.0
Residue, %vol	max	2.0
Vapor pressure(1st Nov.~31st Mar.) ,kPa	/	45.0-80.0	ASTM D5191
Existent  Gum, mg/100mL	max	5.0	ASTM D381
Induction period, min	min	240	ASTM D525
Sulphur, Total, % mass	max	0.10	ASTM D5453
Doctor test or Sulphur, Mercaptan, % mass	/	Negative	ASTM D4952
	max	0.001	ASTM D3227
Corrosion, Copper strip ,classification(3 hours,at 50 ℃)	max	1	ASTM D130
Density at 15℃, kg/m3	/	Report	ASTM D4052