| Gasoline Standards |
|
Characteristics
|
Unleaded Gasoline
|
Testing Methods
|
|
RON, min
|
90 92 95
|
ASTM D2699
|
|
Lead content, g/L, max.
|
0.013
|
TCVN 6704:2000 (ASTM D5059/ ASTM D3237)
|
|
Fractional Distillation
|
|
ASTM D86
|
|
Initial BP, oC
|
Report
|
|
|
10% volume, oC, max.
|
70
|
|
|
50% volume, oC, max.
|
120
|
|
|
90% volume, oC, max.
|
190
|
|
|
Final BP, oC, max.
|
215
|
|
|
Final residues
|
2
|
|
|
% volume, max.
|
|
|
|
Copper corrosion 50 oC/3hr max.
|
1
|
TCVN 2694:2000 (ASTM D130)
|
|
Existent Gum mg/100ml, max.
|
5
|
TCVN 6593:2000 (ASTM D381)
|
|
Oxidation stability, minutes, min.
|
240
|
TCVN 6778:2000 (ASTM D525)
|
|
Sulfur content, weight % max
|
0.15
|
ASTM D1266
|
|
Vapor Pressure (Reid) 37.8oC, kPa
|
43-80
|
TCVN 5731:2000 (ASTM D323/ASTM D4953)
|
|
Benzene content, %volume, max.
|
5
|
TCVN 6703:2000 (ASTM D3606)
|
|
Specific weight (15oC) kg/m3
|
Report
|
TCVN 6594: 2000 (ASTM D1298)
|
|
Appearance
|
Clear, no suspended matter
|
Visual control
|
|
|
|
