Testing  Items

Unit

Specification

Result

Appearance

Colorless or pale yellow transparent liquid

Colorless or pale yellow transparent liquid

Viscosity(25℃)

mPas

60-70

67

Specific gravity(20℃)

1.285-1.295

1.286

Phosphorus content

%

9.4+/-0.4

9.6

Chlorine content

%

32.4+/-0.5

32.6

Acidity

MgKOH/g

≤0.1

0.036

Water content

%

≤0.1

0.048

Color(APHA)

≤50

10