Item

Quality Index

Test Method

Odour

Without Irritant odour

Color

Bronzing to medium yellow

Density（20℃）/（kg/m3）

0.80-0.91

GB/T 1884

Water content（Volume fraction）/%

Trace

GB/T 7600

Mechanical impurity

Nothing

GB/T 511

Solidification point/℃

Not higher than-10

GB/T 510

Flash point（closed）/℃

Not lower than 60

GB/T 261

Kinematic viscosity（20℃）(mm2/s)

6.0 Not higher than 6.0

GB/T 265

PH value

6-7

GB/T9724-2007