Dodecyl Sulfonate Betaine CAS#13197-76-7
Dodecyl Sulfonate Betaine CAS#13197-76-7 is offered in different grades, with an active matter content generally between 49.0% and 51.0% and sodium chloride levels of 6.0-8.0%. These consistent product specifications help deliver stable performance and dependable results in a wide variety of uses, ranging from personal care products to industrial formulations.

Lauryl hydroxysultaine Chemical Properties
| Boiling point | 350℃[at 101 325 Pa] |
| density | 1.1[at 20℃] |
| vapor pressure | 0Pa at 25℃ |
| Water Solubility | 680g/L at 20℃ |
| InChI | InChI=1S/C17H37NO4S/c1-4-5-6-7-8-9-10-11-12-13-14-18(2,3)15-17(19)16-23(20,21)22/h17,19H,4-16H2,1-3H3 |
| InChIKey | DDGPBVIAYDDWDH-UHFFFAOYSA-N |
| SMILES | [N+](C)(C)(CCCCCCCCCCCC)CC(O)CS([O-])(=O)=O |
| LogP | -1.3 at 25℃ |
| EPA Substance Registry System | 1-Dodecanaminium, N-(2-hydroxy-3-sulfopropyl)-N,N-dimethyl-, inner salt (13197-76-7) |
Product Usage
Lauryl hydroxysulfonyl betaine, a gentle and effective amphoteric surfactant, is primarily used in personal care products and serves as an important ingredient in shampoos, body washes, foaming facial cleansers, and hand sanitizers. In industrial applications, it is also utilized as a drilling fluid additive in oilfield operations, an industrial cleaning agent, and a textile softening and antistatic agent. Its outstanding compatibility and versatile properties make it suitable for a wide range of applications.


Fast transport time
Inventory 2-3 working days New manufacturing 7-10 working days
