Item

Standards

Results

Testing Method

Density(15℃) (g/cm³)

0.690---0.699

0.69

ASTM D4052

Appearance

Clear&Colorless

Clear&Colorless

Visual

Water, ppm

≤100

48

ASTM D6304

Bromine Index,mg Br/100g

≤50

3

ASTM D2710

Saybolt color

+30

30

ASTM D156

Aromatics, mg/kg

≤100

11

GC

Sulfur， ppm

≤5

0.53

ASTM D5453

Isooctane,%（m/m）

≥99

99.3

GC

Other octane,%（m/m）

Balance

Balance

GC

Heptane and lighter,%（m/m）

≤1

＜0.2

GC

Nonane and heavier,%（m/m）

≤1

≤0.7

GC

Distillation  IBP ，℃
Distillation  FBP ，℃

≥91
≤116

98
101

ASTM D 1078