Item No

Content

1st Grade DOP

Test result

2nd Grade DOP

Testing Result

3rd DOP

Testing Result

1

Ester Content%≥

99.5

99.2

99.0

2

Acidity≤

0.010

0.010

0.010

3

Color

30 Transparent

45 Transparent

60 Transparent

4

Moisture(%)≤

0.10

0.10

0.50

5

Density(g/ml)

0.982-0.988

0.982-0.988

0.982-0.988

6

flash point C degrees

185-195

180-190

165-175

7

odor

Tasteless

Tasteless

Have alcohol flavor

8

Appearance

Transparent oily liquid.

9

Packaging