Tetraglycerin monostearate

Tetraglycerin monostearate (CAS 68004-11-5), also known as tetraglycerol monostearate, is a polyglycerol ester derived from tetraglycerol and stearic acid. It functions as a mild, non-ionic emulsifier and humectant across food, cosmetic, and industrial formulations.

In food manufacturing, it stabilizes oil-in-water and water-in-oil emulsions in products such as margarine, spreads, and baked goods. This ingredient is essential for improving texture and extending the shelf life of processed foods.

Cosmetic formulators use it to build stable creams and lotions, where its humectant character supports moisture retention in the finished product. It provides a smooth application and enhances the overall sensory profile of skincare items.

In personal care applications requiring gentle surfactancy, such as cleansing balms and skin-conditioning bases, it helps disperse actives. It is valued for its ability to work effectively without disrupting the integrity of the skin barrier.

Coatings and adhesive formulations incorporate it as an emulsifying aid to improve dispersion of wax or fatty components within aqueous systems. This versatility makes it a staple in various industrial chemical processes and manufacturing sectors.

Tetraglycerin monostearate is typically supplied as a pale yellow to off-white waxy solid or flake. Food-grade and cosmetic-grade material is the most commercially prevalent, with technical-grade available for industrial coating and adhesive applications.

Purity specifications and HLB values vary by supplier, so buyers should confirm these parameters against formulation requirements before sourcing. Ensuring the material meets specific FCC or USP standards is recommended for regulated applications.