1.Propylene Glycol,Colorless, transparent liquid.
2.CAS No 57-55-6
3.Molecular Formula C3H8O2
4.Molecular Weight 76.10
5.MPG
2.CAS No 57-55-6
3.Molecular Formula C3H8O2
4.Molecular Weight 76.10
5.MPG
Propylene Glycol,Colorless, transparent liquid.
CAS No 57-55-6
Molecular Formula C3H8O2
Molecular Weight 76.10
Molecular Formula C3H8O2
Molecular Weight 76.10
|
Item
|
Standard
|
Unit
|
Index
|
|
Color(APHA)
|
15
|
|
Max
|
|
PG Content
|
99
|
%
|
Min
|
|
Moisture
|
0.2
|
%
|
Max
|
|
Density 20
|
1.035-1.039
|
g/3
|
|
|
Free acid(CH3OOH)
|
75
|
ppm
|
Max
|
|
Residue
|
80
|
ppm
|
Max
|
|
Distillation rang95%
|
184-190
|
|
|
|
Index of refraction
|
1.433-1.435
|
|
|