Ester Quaternary Ammonium Salt CAS 91995-81-2

What is Ester Quaternary Ammonium Salt CAS 91995-81-2？

The flexibility of ester based quaternary ammonium salts is influenced by the hydrophobic chains and hydroxy acid groups in their molecular structure. The shorter hydrophobic chains result in weaker adsorption of the quaternary ammonium structure, and its flexibility is slightly inferior to D1821. Currently, stearic acid (beef and mutton fat) with higher carbon numbers is generally used as the ester amine raw material internationally, and further processed to prepare high-performance ester based quaternary ammonium salt softeners

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Ứng dụng

Ester based quaternary ammonium salts are a new type of cationic surfactant that can be used as fabric softeners, fungicides, and more. Ester based quaternary ammonium salts have been increasingly widely used in the international market due to their excellent performance, low cost, and good biodegradability, and there is a trend towards gradually replacing alkyl quaternary ammonium salts.

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Đồng nghĩa

Di(palmiticcarboxyethyl)hydroxyethyl methyl ammonium methylsulfate; Esterquat; Ester Quats ( Equal to STEPANTEX SP-90); TETRANYL AT60Q; Di(palmiticcarboxyethyl) Hydroxyethyl Methyl Ammonium Methyl; Fatty acids, C10-20 and C16-18-unsatd., reaction products with triethanolamine, di-Me sulfate-quaternized