Polyethylene glycol 400
Supplier: Thermo Scientific Chemicals
Synonyms:
PEG 400
192230051
19223-0010
TS19223-0010EA
100.54
USD
TS19223-0010
TS192230051
Polyethylene glycol 400
Polyethylene glycol 400
Formula:
H(OCH₂CH₂)nOH MW: 400 g/mol Boiling Pt: >200 °C (760 mmHg) Melting Pt: 4…8 °C Density: 1.1275 g/cm³ Flash Pt: 235 °C Storage Temperature: Ambient |
MDL Number:
MFCD00081839 CAS Number: 25322-68-3 EINECS: 500-038-2 |
Specification Test Results
Appearance | Clear colorless to light yellow Liquid |
Infrared spectrum | Conforms |
Refractive index | 1.4650 to 1.4680 (20°C, 589 nm) |
Water | ≤1.0 % (K.F.) |
Solubility | ≤20 APHA (25% in water) |
pH | 4.5 to 7.5 (C=5, Water, 25°C) |
Hydroxyl value | 267 to 295 mg KOH/g |
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