Product Description
PEG 400 (Polyethylene Glycol 400) is a versatile, water-soluble polymer that is widely used in various industries due to its unique properties. It is a clear, colorless, and viscous liquid that is non-toxic and non-irritating, making it suitable for a range of applications. PEG 400 is known for its ability to dissolve a wide variety of substances, including both hydrophilic and lipophilic compounds. This characteristic makes it an excellent choice for use in pharmaceuticals, cosmetics, food products, and industrial applications.
Key Features:
- Molecular Weight: Approximately 400 g/mol
- Appearance: Clear, colorless, viscous liquid
- Solubility: Soluble in water and many organic solvents
- Non-toxic: Safe for use in food and pharmaceutical applications
- Moisturizing properties: Acts as a humectant in cosmetic formulations
Uses
PEG 400 is utilized in a variety of applications, including:
- Pharmaceuticals: Used as a solvent, plasticizer, and excipient in drug formulations.
- Cosmetics: Acts as a moisturizer, emulsifier, and thickening agent in creams, lotions, and gels.
- Food Industry: Serves as a food additive and humectant to retain moisture in food products.
- Industrial Applications: Used as a lubricant, surfactant, and in the production of various chemical formulations.
Technical Data
| Property | Value |
|---|---|
| Molecular Weight | 400 g/mol |
| Appearance | Clear, colorless liquid |
| Viscosity (cP) | 50 – 100 (at 25°C) |
| Density (g/cm³) | 1.1 – 1.2 |
| Boiling Point (°C) | 200 – 300 |
| Melting Point (°C) | -60 (approx.) |
| pH (1% solution) | 6.0 – 7.0 |
| Solubility | Water-soluble |
| Flash Point (°C) | > 100 |
| Toxicity | Non-toxic |
Additional Information:
- Storage: Store in a cool, dry place away from direct sunlight.
- Shelf Life: Typically stable for 2-3 years when stored properly.
- Regulatory Status: Generally recognized as safe (GRAS) for use in food and pharmaceuticals.
PEG 400 is a highly effective and multifunctional ingredient that enhances the performance of various products across multiple industries. Its safety profile and versatility make it a preferred choice for formulators looking to improve product efficacy and user experience.