Polyethylene Glycol 400 is another member of the polyethylene glycol family that is widely used in various industries due to its unique properties. It is a clear, colorless liquid with low viscosity that dissolves easily in water. The number 400 in its name refers to the average molecular weight of the compound.

Properties of Polyethylene Glycol 400

High solubility: Soluble in water and many organic solvents.
Low viscosity: Low viscosity due to low molecular weight.
Non-toxic: Not toxic to humans or the environment at low concentrations.
Inertness: Chemically neutral and compatible with many materials.
Low freezing point: It has a low freezing point, making it suitable for use in antifreeze products.

Applications of Polyethylene Glycol 400

Pharmaceutical industry:
As a solvent for various drugs
In the manufacture of creams, lotions and ointments
As a softening agent in tablets
Cosmetic industry:
As a carrier for active ingredients
In the production of creams, lotions and shampoos
As a moisturizer
Food industry:
As a softener and solvent
In the production of ice cream, powdered milk and other food products
Textile industry:
As a softener and anti-wrinkle agent
Paint and resin industry:
As a solvent and emulsifier
Automotive industry:
As an antifreeze and lubricant