OXIPURITY® 4004 U C
OXIPURITY® 4004 U C is a water-soluble polymer used as an excipient in pharmaceutical formulations, acting as a humectant, solvent, and lubricant. In the cosmetics industry, it helps in the solubilization of active ingredients, the formation of emulsions and skin hydration.
- Synonyms
- PEG-400, Polyethylene Glycol 400 Liquid, Polyoxyethylene glycol 400, Polyethylene oxide 400, Macrogol 400
- Chemical Formula
- (C2H4O)n
- CAS Number
- 25322-68-3
- INCI name(s)
- Polyethylene Glycol 400
Characteristics
- Molar Weight
- 400 g/mol
- Melting Point
- 4 to 8°C
- Density
- 1.12 g/cm³
- Forms
- Viscous, Liquid (clear), Colorless
Uses and applications
Key applications
- Solubilizer
- Solvents
- Pharmaceuticals
- Humectant
- Stabilizer