Polyethylene glycol 400
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:25322-68-3
:
Formula:H(OCH₂CH₂)nOH
MDL Number:MFCD00081839
: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
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
Specification Test Results
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