Glyceryl behenate

Glyceryl behenate is a glycerol ester of behenic acid, commercially available under trade names including Kolliwax GDB, Poem B-200, and Rikemal B-200. It carries no assigned E-code and is identified by CAS 77538-19-3. The compound belongs to the oils, fats, and waxes category and is classified as a mono- and diglyceride derivative of a long-chain saturated fatty acid.

In pharmaceutical tablet manufacturing, glyceryl behenate functions as a lipid-based matrix former and lubricant, slowing active ingredient release by forming a hydrophobic barrier around drug particles. In personal care formulations, it raises viscosity and modifies texture by structuring the oil phase. Food-grade applications use it to stabilize emulsions and control fat crystallization in confectionery coatings.

Glyceryl behenate is supplied as an off-white powder in pharmaceutical grades compliant with Ph.Eur. monograph standards, and in food-grade specifications meeting FCC requirements. It is subject to REACH registration within the EU. Packaging typically includes fiber drums and multi-wall bags suited to bulk procurement.