Liquid Polyethylene Glycol PEG-400/200/600/800 Polyethylene Oxide CAS 25322-68-3

Polyethylene Glycol PEG-400/200/600/800 Polyethylene Oxide CAS 25322-68-3

Description:
Polyethylene Glycol (PEG) is a polymeric compound composed of repeating units of ethylene glycol. It is a clear, viscous liquid or a waxy solid depending on its molecular weight. PEG is a versatile chemical with a range of applications in various industries.

Specification:
The specifications of Polyethylene Glycol can vary depending on the specific grade and manufacturer. Here are some general specifications:

• Chemical formula: (C2H4O)n, where n represents the average number of repeating units
• Molecular weight: Variable, depending on the desired application (e.g., PEG 200, PEG 400, PEG 600, etc.)
• Appearance: Clear, viscous liquid or waxy solid
• Purity: Typically, not less than 99% or higher (depending on the grade)
• Solubility: Polyethylene Glycol is highly soluble in water and many organic solvents.

Application:
Polyethylene Glycol (PEG) finds applications in various industries, including:

1. Chemical: PEG is widely used in the Chemical industry as an excipient or an inactive ingredient in drug formulations. It can serve as a binder, lubricant, solubilizer, or viscosity modifier in tablets, ointments, creams, suppositories, and other Chemical preparations.

2. Cosmetics and Personal Care: PEG is utilized in cosmetic and personal care products for its emulsifying, moisturizing, and thickening properties. It is often found in lotions, creams, shampoos, conditioners, and other beauty and skincare formulations.

3. Industrial Applications: PEG is employed in various industrial processes such as lubricant manufacturing, textile processing, paper production, and as a solvent or dispersant in paints, inks, and dyes. It can also be used as a defoaming agent, heat transfer fluid, or as a component in adhesives and sealants.

4. Food Industry: Certain grades of PEG are used in the food industry as food additives. They can act as emulsifiers, stabilizers, or humectants in food products, including baked goods, confectionery, dairy products, and beverages.

Features:

1. Solubility: Polyethylene Glycol is highly soluble in water, which makes it easy to incorporate into various aqueous formulations. It can also dissolve many organic compounds, which enhances its versatility in different applications.

2. Stability: PEG has good thermal and chemical stability, allowing it to retain its properties under a wide range of conditions. It can withstand high temperatures without significant degradation and is resistant to microbial growth.

3. Moisturizing and Emollient Properties: PEG exhibits moisturizing and emollient effects, making it beneficial for skincare and cosmetic products. It helps to hydrate the skin, improve the spreadability of formulations, and enhance the overall sensory experience.

4. Compatibility: PEG is compatible with a variety of other ingredients, including active Chemical ingredients, cosmetic actives, and other additives. This compatibility allows for easy formulation and blending with other components.