Peg is chemically stable in air and solution, is not suitable for microbial growth, and is not susceptible to rancidity. It can be kept in a cool, dry place in an enclosed container. Wear proper protective clothing to avoid contact with skin and eyes. If you accidentally touch your eyes, rinse immediately with plenty of water and seek medical advice.

Polyethylene glycol is widely used in cosmetics industry and pharmaceutical industry, widely used in food, pharmaceutical, feed, personal care products, chemical and other industries. In many good properties, in the loose dye dyeing, the use of loose dye has good loosening, shifting, slow dyeing and uniformity; Loose dye acid, high temperature resistance, but not alkali resistance; Loose dyes can be mixed with anionic and non-ionic surfactants, but should not be bathed with cationic surfactants. The dispersion and levelling agent of polyester fiber is mainly used as dispersion and levelling agent of various polyester fibers in high temperature and high pressure dyeing, especially in high temperature and high pressure rapid dyeing.