Polyethylene Glycol 200 (PEG 200) is a low-molecular-weight, water-soluble polymer widely used in pharmaceuticals, cosmetics, and industrial applications. Known for its excellent solubility, lubricating properties, and non-toxicity, PEG 200 is a versatile ingredient that ensures consistency and stability in various formulations.
Applications
1. Pharmaceutical Industry
PEG 200 is widely employed in pharmaceutical formulations due to its solubility and non-toxic nature.
Uses:
- Solvent and carrier for active pharmaceutical ingredients (APIs)
- Base for liquid, semi-solid, and topical formulations
- Plasticizer in capsule and tablet coatings
Benefits:
- Enhances drug solubility and delivery
- Acts as a stabilizer for formulations
- Safe and non-reactive with most APIs
2. Cosmetics and Personal Care
PEG 200 is a preferred ingredient in cosmetics due to its ability to impart smoothness and improve the consistency of products.
Uses:
- Humectant and moisturizer in skincare products
- Solvent for perfumes and fragrances
- Viscosity modifier in shampoos, conditioners, and lotions
Benefits:
- Provides hydration and a smooth feel
- Enhances product spreadability and stability
- Safe for regular use on skin and hair
3. Industrial Applications
In industrial processes, PEG 200 serves as a functional additive for various products.
Uses:
- Lubricant in rubber and plastic manufacturing
- Anti-static agent in textile production
- Solvent and dispersing agent in paints, inks, and coatings
Benefits:
- Improves material flexibility and durability
- Reduces friction and enhances processing
- Compatible with a wide range of industrial systems
4. Food and Beverage Industry
PEG 200 is used in food-grade applications where low toxicity and solubility are essential.
Uses:
- Solvent for food flavors and colorants
- Lubricant for food processing machinery
Benefits:
- Recognized as safe when used appropriately
- Non-reactive and easily metabolized
Safety and Handling
Safety Precautions
PEG 200 is considered safe but requires proper handling to avoid accidental exposure.
- Personal Protective Equipment (PPE): Wear gloves and safety goggles during handling.
- Ventilation: Ensure adequate ventilation to minimize exposure to vapors.
- Avoid Ingestion: Not for direct ingestion in raw form.
First Aid Measures
- Skin Contact: Wash affected area with soap and water. Seek medical attention if irritation persists.
- Eye Contact: Rinse eyes thoroughly with water for at least 15 minutes. Seek medical advice if discomfort continues.
- Inhalation: Move to fresh air. Contact a physician if breathing difficulties occur.
- Ingestion: Rinse mouth and drink water. Seek medical attention if symptoms develop.
Storage Guidelines
- Store in a cool, dry place, away from direct sunlight.
- Keep containers tightly sealed to prevent contamination.
- Avoid contact with strong oxidizing agents.
Environmental Considerations
PEG 200 is biodegradable and poses minimal environmental risks when disposed of in compliance with local regulations. Avoid large-scale release into waterways.
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