Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Solvay Mackester EGMS Ethylene Glycol Monostearate Surfactant

Solvay Mackester EGMS is a high-purity ethylene glycol monostearate surfactant from Solvay’s Mackester series, offering excellent emulsification and stabilizing properties in personal care and industrial formulations. It delivers low foaming, good water dispersibility, and compatibility with diverse ingredient systems while meeting stringent regulatory standards for safety and performance.
  • solvay mackester egms ethylene glycol monostearate surfactant_70fd59a2
  • solvay mackester egms ethylene glycol monostearate surfactant_70fd59a2

Features Of Solvay Mackester EGMS Ethylene Glycol Monostearate Surfactant

  1. Non-ionic surfactant with excellent emulsifying and stabilizing properties in aqueous and oil-based systems.

  2. Biodegradable and derived from renewable stearic acid, supporting sustainable formulation goals.

  3. Effective thickener and viscosity modifier in personal care and industrial cleaning formulations.

  4. Low foaming profile, ideal for high-shear or low-foam-required applications such as metalworking fluids.

  5. Good thermal and pH stability across a broad range (pH 4–10), ensuring robust performance in diverse processes.

Typical Applications Of Solvay Mackester EGMS Ethylene Glycol Monostearate Surfactant

  1. Emulsifier in oil-in-water cosmetic emulsions (e.g., moisturizers, sunscreens).

  2. Stabilizer and co-emulsifier in household and industrial liquid detergents.

  3. Viscosity enhancer and texture modifier in agrochemical suspensions and adjuvants.

  4. Wetting and dispersing agent in pigment pastes and coatings formulations.

  5. Component in metalworking fluid concentrates for improved lubricity and phase stability.

Specifications Of Solvay Mackester EGMS Ethylene Glycol Monostearate Surfactant

Chemical TypeEthylene glycol monostearate (non-ionic ester surfactant)
Product FormOff-white to light tan waxy solid flakes or pellets
AppearanceFree-flowing, homogeneous solid at room temperature
Saponification Value165–175 mg KOH/g
Acid Value≤ 5 mg KOH/g
Iodine Value≤ 5 g I₂/100 g
Hydroxyl Value280–320 mg KOH/g
Primary ApplicationsEmulsification, stabilization, thickening, and wetting in personal care, home care, agrochemicals, and industrial fluids


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