Appearance

Colorless, transparent liquid

Density(20 °C),g/cm³

≤ 0.820

Mechanical impurities and moisture

None

Viscosity (20 °C),mm³ /S

≤ 2.42

Flash point,°C

≥ 55

Aromatic hydrocarbons, %

≤ 10

SO

≤ 0.0003

Sulfonation degree ,%

≥ 80

Distillation

Initial boiling point ,°C

≥ 185

Final boiling point,°C

≤ 259