分类:Amines, Aromatics, Pharmaceuticals, Intermediates & Fine Chemicals CAS:7281-4-1 分子式:C21H38BrN 分子量:384.44 物理性质:White to Off-White Low-Melting Solid 应用说明:Benzalkonium bromides are an important class of cationic surfactants. They are used as preservatives for
