Excellent amphoteric surfactant performance – provides versatile compatibility with various formulation systems.
High water solubility – easily dissolves in water (up to 680 g/L at 20℃).
Stable pH range (6.0–8.0) – suitable for a wide variety of applications and formulations.
Good physical stability – light yellow transparent liquid with consistent density (~1.1 at 20℃).
Lauryl Hydroxysultaine CAS#35192-74-6
Lauryl hydroxysulfonyl betaine is a high-quality amphoteric surfactant that typically appears as a light yellow, transparent liquid. It has a pH range of 6.0–8.0 and a density of about 1.1 at 20℃. The compound exhibits excellent water solubility, dissolving up to 680 g/L at 20℃.
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 is a mild and highly effective amphoteric surfactant primarily used in the personal care industry. It serves as a key component in products such as shampoos, body washes, foaming facial cleansers, and hand sanitizers. In industrial applications, it can function as a drilling fluid treatment agent in oilfield operations, an industrial cleaning agent, and a softener or antistatic agent in the textile industry. Owing to its outstanding compatibility and performance, it is well-suited for a wide range of applications.
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