Polyethylene glycol 400, EMPROVE® ESSENTIAL Ph. Eur., SAFC®
Supplier: EMD MILLIPORE – PCS CA EXCEP
Synonyms:
PEG 400
8.17003.5000
8.17003.5000
CA8.17003.5000EA
1131.58
CAD
CA8.17003.5000
EM8.17003.5000
Polyethylene glycol 400, EMPROVE® ESSENTIAL Ph. Eur., SAFC®
Polyethylene glycol 400
Clear, viscous, almost colorless liquid. Hygroscopic. For pharmaceutical production.
Formula:
H(OCH₂CH₂)nOH MW: 400 g/mol Boiling Pt: ∼250 °C (1013 hPa) Melting Pt: 4…8 °C Density: 1.13 g/cm³ (20 °C) Flash Pt: 245 °C |
MDL Number:
MFCD00081839 CAS Number: 25322-68-3 |
Specification Test Results
Acidity or alkalinity | Passes test |
Appearance | Clear, viscous almost colorless hygroscopic |
Appearance of solution | Passes test |
Average Molecular Mass | 380-420 |
Density (d20/20) | About 1.120 |
Dioxane (GC) | 10ppm max |
Ethylene glycol and diethylene glycol | 0.4% max |
Ethylene glycole (acc. to ICH-guideline class 2) | 620ppm max |
Ethylene Oxide (GC) | 1ppm max |
Formaldehyde (HCHO) | 30ppm max |
Heavy metals | 20ppm max |
Hydroxyl value | 264-300 |
Identity | Passes test |
Other Residual Solvents acc. to ICH guideline | excluded by the manufacturing process |
Reducing substances | Passes test |
Sulfated ash | 0.2% max |
Viscosity (20°C) | 100-111mm²/s |
Viscosity (20°C) | 112-124mPa·s |
Water | 2.0% max |
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