METHOXY POLYETHYLENE GLYCOL 1000
Products
MPEG
Methoxy Polythelene Glycol 1000
Chemical formula | CH3 (OCH2 CH2)n OH |
CAS No. | 9004-74-4 |
Molecular Weight | 1000 |
Packing | 50 Kgs Open Top Carboys. |
Application | Used in Pharmaceutical Formulation, Construction Chemical, etc. |
Reach Pre-Registration Number | N/A |
Certificate of Analysis
Parameters. | Tests | Specified. |
Physical Appearance | Complies | Creamy white wax like solid. |
Completeness of the solution | Complies | 10% soln in water is colorless and slightly hazy. |
Residue on ignition. | 0.024 | NMT 0.1% |
Heavy metals | Passes | NMT 5ppm |
pH of 5% solution. | 5.36 | 4.5 to 7.5 |
Moisture | 0.55 | NMT 1.0%. |
Solubility | Complies | Freely soluble in water, insoluble in ether. |
Avg. molecular wt. | 1180 | 1080 to 1320 |
Viscosity @98.9OC. | 18.7 | 16.9 to 22.1 CSt |