Polypropylene glycol 4000 Polypropylene Glycol PPG 4000 CAS:25322-69-4
Product Name: Polypropylene Glycol 4000
Identification
Molecular Formula (C3H6O) n
Molecular Weight 3700~4300
CAS Number 25322-69-4
EINECS/ELINCS N/A
Properties
Appearance Colorless, transparent oily sticky liquid (25ºC)
Flash point 401-470°F
Solubility soluble in alcohol and various organic agents
Stability stable under ordinary conditions
Item | Specification |
Appearance (25ºC) | Colorless, transparent oily sticky liquid |
Color (Pt-Co) | 20 max |
Hydroxyl value, mgKOH/g | 26~30 |
Molecular weight | 3700~4300 |
Acid value, mgKOH/g | 0.5max |
Water,% | 0.5 max |
pH value,1% water solution | 5.0-7.0 |
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