By which raw material Triethanolamine can be replaced in the preparation--> Benzocaine 1 g, salicylic amide 1 g, vanillin 250 mg, Ethanol 96% v/V 20 ml, Carbomeer 940 500 mg, Glycerol 10 g, EDTA 25 mg, Trietanolaminde 650 mg and Aqua conservans 20 ml.

Question

By which raw material Triethanolamine can be replaced in the preparation--> Benzocaine 1 g, salicylic amide 1 g, vanillin 250 mg, Ethanol 96% v/V 20 ml, Carbomeer 940 500 mg, Glycerol 10 g, EDTA 25 mg, Trietanolaminde 650 mg and Aqua conservans 20 ml.