REMARK:
Propylene Glycol tech grade is a synthetic liquid substance that absorbs water. It is also used to make polyester compounds, and as a base for deicing solutions.
SPECIFICATION:
|
Item
|
Unit of Measure
|
Minimum
|
Maximum
|
|
Appearance
|
Colorless transparent
|
－
|
－
|
|
Assay as PG on a dry basis
|
weight %
|
99.5
|
－
|
|
Water
|
weight %
|
－
|
0.20
|
|
Color,Pt-Co
|
APHA Color
|
－
|
10.00
|
|
Specific Gravity@20/20℃
|
－
|
1.037
|
1.039
|
|
Refractive Index@25℃
|
－
|
1.431
|
1.435
|
|
Free Acid(CH3COOH)
|
weight ppm
|
－
|
75.000
|
|
Residue on Ignition
|
weight ppm
|
－
|
80.00
|
|
Distillation range(L)
|
degrees C
|
184.000
|
189.000
|
|
Distillation range(U)
|
degrees C
|
184.000
|
189.000
|
|
Distillation volume,vol%
|
vol%
|
95.000
|
_
|
PACKAGE:
215 Kg / Steel Drum; 220 Kg / HDPE;
22 MT / Flexitank; 1MT / IBC; 24MT / ISO Tank
STORE:
Stored in cool and windy special warehouse far from fire.
QUALITY AND SAFETY ASSURANCE:
Our Propylene glycol production is controlled under certified quality system ISO9001 and product safety is ensured by established safety system.
TEST METHOD:
Full details and test method are available on request.
|
