Loading Port:China Main Port
Payment Terms:TT or LC
Min Order Qty:10Ton kg
Supply Capability:1000Ton Per Month kg/month
Specification of Mono-Propylene Glycol
Mono Propylene Glycol (USP Grade) colorless, viscous liquid with sweet taste packed in 200 Kg drum
Industry grade of Mono-Propylene Glycol
|
Items |
Stadard |
Results |
Unit of Measure |
|
Content |
99.50min |
99.78 |
Weight % |
|
Moisture |
0.10max |
0.06 |
Weight % |
|
Relative Density |
1.038± 0.001 |
1.0375 |
20°C (g/cm³) |
|
Color |
5 max |
5 |
APHA Color |
|
Appearance |
Colorless transparent liquid | ||
|
Conclusion |
Hight Grade | ||
Pharma grade of Mono-Propylene Glycol
|
Item |
Index |
|
Color Tone (APHA) |
10 max |
|
Water,% |
0.2 max |
|
Specific gravity (25 °C) |
1.0350~1.0410 |
|
Refractive index(25°C) |
1.4307~1.4317 |
|
Distillation range (L), °C |
184.0~189.0 |
|
Distillation range (U),°C |
184.0~189.0 |
|
Distillation volume, Vol% |
95 min |
|
Identification |
passed |
|
Acidity, ml |
0.20 max |
|
Chloride, % |
0.007 max |
|
Sulfate, % |
0.006 max |
|
Heavy metals, ppm |
5 max |
|
Residue on ignition, % |
0.007 max |
|
Organic Volatile impurity Chloroform, µg/g |
60 max |
|
Organic Volatile impurity 1.4 dioxane, µg/g |
380 max |
|
Organic Voltile impurity methylene chloride,µg/g |
600 max |
|
Organic Voltile impurity trichloroethylene, µg/g |
80max |
|
Assay, GLC% |
99.5 min |
