Fatty acids, C16-18, esters with ethylene glycol

Glycol Distearate, chemically identified as fatty acids, C16-18, esters with ethylene glycol, is a waxy ester used across personal care and industrial formulations. It is identified by CAS 91031-31-1 and serves as a versatile additive. It functions primarily as an opacifier, emulsifier, and rheology modifier, giving formulations a characteristic pearlescent appearance and modified texture. In shampoos and body washes, it is the standard for achieving nacreous visual effects.

This ingredient simultaneously contributes to product viscosity in liquid soaps and conditioners. Skin care creams and lotions use it to stabilize emulsions and improve the sensory profile of the finished product during application. In textile processing, it acts as a lubricant and softening agent applied during fiber finishing to reduce friction and improve handle. This makes it essential for high-quality fabric manufacturing and processing.

Coatings and adhesive formulations incorporate it as a rheology modifier to control flow behavior and improve application consistency. It ensures that industrial products maintain their integrity under various environmental conditions. The material is supplied as white to off-white flakes or pastilles, the standard physical form for handling and dosing in manufacturing. It is available in cosmetic-grade and technical-grade specifications for diverse needs.

Cosmetic grades typically meet purity requirements aligned with INCI-referenced standards to ensure safety. Packaging ranges from bags and boxes for flaked material to bulk options for high-volume industrial buyers.