Diethylene Glycol
|
Standard No:
Q/HG 018 603-2002 |
Chemical Formula.
|
CH2-CH2-O-CH2-CH2
| | OH OH |
|
|
Item
|
Unit
|
Specification
|
|
|
Super-grade
|
Normal-grade
|
||
|
Appearance
|
|
Transparent
|
|
|
Color(Pt-Co)
|
≤
|
10
|
20
|
|
Ethylene Glycol
|
% ≥
|
99.7
|
99.0
|
|
Water
|
% ≤
|
0.1
|
0.2
|
|
Acidity(as acetic acid)
|
% ≤
|
||