Classification: Quaternary Ammonium Compound 1. Characteristic:White crystal or power, soluable in water and alcohol, compatible with cationic or nonionic surfactants, stable under heating, pressure or light, and tolerable to strong acids and alkalis.2. Usage:Can be used as emulsifier in waterproof paint, nigrite emisification, cosmetics, skin or hair conditioner and neoprene, act as antistatic ...