Polypropylene glycol, M.W. ∼ 425
:25322-69-4
:
:H(OCH₂CH₂CH₂)nOH
:MFCD00084446
:1025
:200 °C (760 mmHg)
:–25 °C
:1 g/cm³
:185 °C
:Ambient
- Appearance:Clear viscous liquid
- Infrared spectrum:Conforms
- Water:≤0.15 %
- Color scale:≤70 APHA
- Acid value:≤1 mg KOH/g
- Hydroxyl value:250 to 276 mg KOH/g