Polypropylene glycol, M.W. ∼ 425

Supplier: Thermo Scientific

Synonyms: Poly(propylene glycol), Poly(propylene oxide), PPG

192152500 192155000 192150025
ACRO192152500EA 129 GBP
ACRO192152500 ACRO192155000 ACRO192150025
Polypropylene glycol, M.W. ∼ 425
Polypropylene glycol
Formula: H(OCH₂CH₂CH₂)nOH
Boiling Pt: 200 °C (760 mmHg)
Melting Pt: –25 °C
Density: 1 g/cm³
Flash Pt: 185 °C
Storage Temperature: Ambient
MDL Number: MFCD00084446
CAS Number: 25322-69-4

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Specification Test Results

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

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