AN-T-185
Determination of diamidoamine-based quaternary ammonium salts in fabric softener according to ASTM D5070
Resumo
Quaternary ammonium salts are the active ingredients in fabric softener and require accurate determination to assess the cost and the performance of the fabric softener. This Application Note describes the determination of diamidoamine-based quaternary ammonium salts by potentiometric titration.