Octadecyl trimethyl ammonium bromide CAS No. 1120-02-1, also called Stearyl trimethyl ammonium bromide. Assay 98%, White powder, Soluble in alcohol and slightly soluble in hot water, create a lot of foam when shaking.
Stearyl trimethyl ammonium bromide CAS No. 1120-02-1, also called Octadecy trimethyl ammonium bromide. Assay 70%, White to light yellow paste, Soluble in alcohol and slightly soluble in hot water, create a lot of foam when shaking.