Ethylene Glycol Di Stearate (EGDS)

Ethylene Glycol Di Stearate (EGDS): The Premier Pearlescent Agent and Opacifier from CanCastor

Overview

Ethylene Glycol Di Stearate (EGDS), often recognized by its chemical acronym, is a naturally derived chemical compound widely celebrated for its multifunctional properties in various industries. From its primary role as a powerful pearlescent agent and opacifier to its utility as an effective viscosity modifier and emulsion stabilizer, EGDS (often referred to by its INCI name: Glycol Distearate, CAS No: 627-83-8) is an indispensable ingredient across personal care, cosmetics, and industrial applications. CanCastor leverages decades of experience in specialty chemical synthesis to deliver EGDS of exceptional purity and consistent quality, ensuring our clients achieve superior product aesthetics and performance.

Our industrial chemists understand that the efficacy of EGDS hinges on its crystal formation capabilities. Sourced from responsibly managed, often vegetable-derived stearic acid, our Ethylene Glycol Di Stearate is meticulously produced to yield the optimal crystalline structure required to impart a luxurious, silky sheen and uniform opacity to liquid formulations. This expertise in raw material selection and advanced esterification techniques positions CanCastor as a trusted authority, providing products that meet stringent quality controls, vital for the demanding specifications of USP, BP, and EP guidelines in relevant grades, and supporting REACH compliance globally. Explore our full range of specialty chemicals in our full catalog.

Key Physical & Chemical Properties

• Appearance: White to off-white flakes or powder
• Acid Value: Max 5.0 mg KOH/g
• Saponification Value: 170-190 mg KOH/g
• Iodine Value: Max 1.0 g I2/100g
• Melting Point: 60-66 °C
• Hydroxyl Value: Max 10 mg KOH/g
• Ester Content (Glycol Distearate): Min 90%