... in silicon,conditioning,water-proof coating emulsify Hexadecyl Trimethyl Ammonium Chloride Structural Formula: [C16H33N(CH3)3]+CL-CAS No.: 112-02 ... -7 CharacterHexadecyl Trimethyl Ammonium Chloride is a cationic surfactant. Possessed excellent penetration, softening, emulsified, antistatic ... °C, preserve sealed.Package: 50kg per bucket Hexadecyl Trimethyl Ammonium Chloride