PEG300(CAS: 25322-68-3)

CAS Number
Origin Country
Price
0
Package
tonnes, drums and tank trucks
Product Description
Application Areas
1. Food Industry: Used as an emulsifier, thickener, stabilizer, moisturizer, and defoamer. In food, it can increase viscosity and texture, and is used to prevent ice crystal formation in baked goods, thicken sauces, and act as a preservative; in beverages, it is used as an defoamer to control foam in beer and soft drink production.
2. Manufacturing: Used as a coolant and antifreeze to ensure the normal operation of automobiles, industrial equipment and air conditioning systems at low temperatures; used as a processing aid in the fields of lubricants, coatings, and textiles to improve product performance.
3. Pharmaceutical manufacturing: As a basic excipient for formulations, it is widely used in the preparation of various drugs and medical supplies.
4. Daily chemical industry: Commonly used as a wetting agent and consistency regulator in products such as creams, lotions, toothpaste, shaving cream, and detergents; suitable for leave-in hair care products, giving hair smoothness, shine, and a better feel.
Product Compliance
We manufacture polyethylene glycol in compliance with Chinese National Standards, Light Industry Standards, Industrial Standards, and global standards such as USP and EP.
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Other Suppliers for PEG300
Basic Information
Molecular Formula
(CH2CH2O)n
Molecular Weight
150.17 g/mol
Physical State
waxy solid
Physical Properties
Melting Point
52.0 to 56.0 deg-C
Boiling Point
>250°C
Water Solubility
Soluble in water.
Chemical Identifiers
SMILES
OCCOCCOCCO C6H14O4
InChIKey
ZIBGPFATKBEMQZ-UHFFFAOYSA-N
Database References
MDL Number
MFCD00081839
FAQ
PEG300, or polyethylene glycol 300 (CAS: 25322-68-3), is a water-soluble polymer commonly used in various industries. It has a molecular weight of approximately 300 and appears as a white, waxy solid. PEG300 is non-toxic, non-reactive, and has low viscosity, making it versatile for applications requiring lubrication, solubilization, or emulsification. Its chemical structure is based on repeating ethylene oxide units, offering stability and compatibility with biological systems.
PEG300 (CAS: 25322-68-3) is widely used in pharmaceuticals as a laxative, tablet binder, and drug delivery excipient. In industry, it serves as a lubricant, surfactant, and coating agent. Food applications include its use as a stabilizer and emulsifier in products like ice cream and candies. In research, it is employed in analytical techniques and as a model compound for polymer studies. Its versatility stems from its chemical inertness and solubility properties.
PEG300 (CAS: 25322-68-3) is generally considered safe when used within recommended concentrations. It is non-toxic, non-irritating, and approved by regulatory bodies like the FDA for pharmaceutical and food applications. However, high doses may cause gastrointestinal discomfort. Proper handling, such as wearing gloves and avoiding inhalation, is advised. Safety standards ensure its use in cosmetics and industrial products is low-risk, though skin contact should be minimized in prolonged exposure scenarios.
PEG300 (CAS: 25322-68-3) should be stored in a sealed, airtight container in a cool (below 25°C), dry, and dark environment to maintain stability. It is not hygroscopic but should be protected from moisture and contaminants. Avoid exposure to extreme temperatures or direct sunlight. When stored properly, PEG300 retains its chemical properties for extended periods, ensuring consistent performance in applications like pharmaceuticals and cosmetics.
Safety Notice
Please verify product specifications and safety data before use. Contact the supplier for detailed safety information.
Always follow proper handling procedures
Contact Information
Contact Person
Manager Ke
cornigs@cornigs.com
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