Comperlan® 100 is supplied in light yellow pearls, with an inherent odor. On account of the viscosity-increasing and foam-stabilizing properties in the case of fat load, Comperlan 100 can be used in surfactant preparations. This product has an amide contnet of 92-99%, an ester of max. 5%, a pH value (1% sol.) of 9-10, and a melting point of 70-75°C.