Products
Polylene glycol
产品概述
Polylene glycol (PEG) is a polymer made of ethylene glycol molecules connected by a chemical reaction. It has a linear structure, in which the ethylene glycol unit (C2H4O) is repeatedly linked together to form a long chain. The properties of polyethylene glycol can be adjusted by controlling the molecular weight (the degree of polymerization, also known as the length of the polymer), to obtain different chemical and physical properties.
立即购买
Product Functional Category and Applications

1. PEG can help make the drug more soluble, so people are more effective when they take it. It can also help protect the drug, releasing it slowly in the body, which is very helpful for some long-term treatments.

2. PEG can make cosmetics smoother and easier to apply to the skin. It also keeps the skin moist and makes it feel softer.

3, polyethylene glycol can be used as a lubricant, so that some mechanical parts in the operation of more smoothly. It can also be used on medical devices to make the examination and surgery more smoothly.

4. In the food processing process, polyethylene glycol can be used to improve the texture and taste of food. It can also help keep the food moist and extend its shelf life.

Product Summary

Nonproprietary Names: polyethylene glycol

Nickname: PEG

INCI Name: PEG

Chemical Name: polyethylene glycol

CAS Registry Number: 25322-68-3

EINECS Registry Number: 200-849-9

HS Registry Number: 39072000

Molecular Formula: (C2H4O)n

Structural Formula:

Synonyms: PEG, polyethylene glycol polymer, polyoxyethylene, polyethylene glycol ether, etc.

MSDS Specification and MSDS

apparent

Colorless transparent liquid

PH (5% aqueous solution)

47.5.5

Acid value (in acetic acid), w /%

≤0.05

Ethylene oxide, w /%

≤0.002

Total amount of ethylene glycol and diethylene glycol, w /%

0.25

For specific product specifications and MSDS, please contact the product manager.

Product Package and Storage

Packaging: This product is packaged in polyethylene plastic barrel or ton barrel, with specifications of 250kg / barrel and 1250kg / barrel

Storage: should be stored in a ventilated, dry, cool warehouse, should be fire prevention.

shelf life: 2 years

产品包装
Menu Products Application Tel