... )4NCl crystal powder Tetramethyl Ammonium ChlorideTMAC, etramine chloride, MethanaminiumCas:75-57-0EINECS No.:200-880-8Molecular ... zinc, lead, and the like, in primary battery cells, comprises a quaternary ammonium salt, particularly, tetraalkyl ammonium chloride ... .More preferably Tetraheptyl ammonium chloride.Used in hybridization solutions of ...