Name | sodium laulyl carboxymethyl imidazoline acetate |
Synonyms | Lauryl carboxymethyl sodium imidazoline acetate |
CAS | 64041-76-5 |
Molecular Formula | C20H35N2Na2O5 |
PH | 8~9 |
Physical and Chemical Properties | Chemical quality This product is amber water-soluble transparent liquid, soluble in water, ethanol and other solvents, in acid solution is cationic, in alkaline solution is anionic, pH 6~8 when the gender. |
Use | Use of this product is an ideal raw material for non-irritating baby shampoo, adult shampoo and skin cleaning agent, and is also an excellent household and industrial detergent, foaming agent, emulsifier and antistatic agent. |
1 mol of lauric acid and 1.1 mol of hydroxyethyl ethylenediamine were put into a reactor, heated and melted, and dehydrated at 110~120 ℃ under reduced pressure to generate amide. Continue to heat up to around 250 ℃ for dehydration, obtain lauryl hydroxyethyl imidazoline through closed-loop reaction, and then react with 2mol of chloroacetic acid under the catalysis of sodium hydroxide to generate quaternary ammonium salt. The finished product is obtained through discharge packaging.
Non hazardous materials. Store in a cool and dry warehouse.
1 mol lauric acid and 1.1 mol hydroxyethyl diamine are put into a reaction kettle, heated and melted, and dehydrated at 110~120 ℃ under alkaline pressure to generate amide. Then continue to heat up to about 250 ℃ for dehydration, closed-loop lauryl hydroxyethyl imidazoline, and then react with 2 mol of chloroacetic acid under the catalysis of sodium hydroxide to form quaternary ammonium salt, and the finished product is obtained by discharging and packaging.
chemical properties | this product is amber water-soluble transparent liquid, soluble in water, ethanol and other solvents, cationic in acid solution, anionic in alkaline solution, and amphoteric at pH 6~8. |
use | this product is an ideal raw material for non-irritating baby shampoo, adult shampoo and skin cleaning agent, and is also an excellent household and industrial detergent, foaming agent, emulsifier and antistatic agent. |
production method | 1 mol of lauric acid and 1.1 mol of hydroxyethyl diamine are put into a reaction kettle, heated and melted, and dehydrated at 110~120 ℃ under alkaline pressure to generate amide. Continue to heat up to about 250 ℃ for dehydration, and then close the loop to obtain lauryl hydroxyethyl imidazoline, and then react with 2 mol of chloroacetic acid under the catalysis of sodium hydroxide to form quaternary ammonium salt, and the finished product is obtained by discharging and packaging. |