Poly(ethylene glycol) Polyethylene glycol PEG
Chemical Name |
Poly(ethylene glycol) |
Synonyms |
Polyethylene glycol; PEG |
CAS No. |
25322-68-3 |
|
Appearance |
Color (Pt-Co) |
Hydroxyl value (mgKOH/g) |
Molecular weight |
pH (5% H2O solution) |
Na?K?(ppm) |
Conductivity |
PEG-200 |
Colorless to yellowish transparent liquid |
≤30 |
534~590 |
190~210 |
4.5~7.0 |
≤80 |
≤2 |
PEG-300 |
Colorless to yellowish transparent liquid |
≤30 |
340~416 |
285~315 |
4.5~7.0 |
≤80 |
≤2 |
PEG-400 |
Colorless to yellowish transparent liquid |
≤30 |
267~295 |
380~420 |
4.5~7.0 |
≤80 |
≤2 |
PEG-600 |
Colorless to yellowish transparent liquid or paste |
≤30 |
178~197 |
570~630 |
4.5~7.0 |
≤80 |
≤2 |
PEG-1000 |
White wax solid |
≤40 |
107~118 |
950~1050 |
4.5~7.0 |
≤80 |
≤2 |
PEG-1500 |
White wax solid |
≤40 |
70~80 |
1400~1600 |
4.5~7.0 |
≤80 |
≤2 |
PEG-2000 |
White to yellowish flake |
≤40 |
53.4~59 |
1900~2100 |
4.5~7.0 |
≤80 |
≤2 |
Package |
200kg/drum or 50kg/drum |
Application |
Used as PVC lubricant, textile softener, pigment dispersant, etc |
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