... ,75-57-0, Methanaminium) Molecular Formula: (CH3)4NCl crystal powder Tetramethyl Ammonium ChlorideTMAC, etramine chloride, MethanaminiumCas:75-57-0EINECS No.:200 ... , sterilizer, antistatic and antiseptic agent.PriceNegotiationPackage20kg/drum NotesWater absoluable, airproof Tetramethyl Ammonium Chloride(99%TMAC,75-57-0 )