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13197-76-7
???:
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???(??):
???????????;N,N-???-N-???-N-(2-?????-3-?????)??????
???:
Lauryl hydroxysultaine
???(??):
LHSB;LHSB-35;ralufondl-oh;Rewoteric AM-HC;Obazoline AHS 103;RALUFON (R) DL-OH;Softazoline AHS 103;LAURYL HYDROXYSULTAINE;Dodecyl Sulfonate Betaine;Lauramidopropyl hydroxy sulfobetaine
CBNumber:
CB4464156
???:
C17H37NO4S
??? ??:
351.55
MOL ??:
13197-76-7.mol

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350℃[at 101 325 Pa]
??
1.1[at 20℃]
???
0Pa at 25℃
???
680g/L at 20℃
LogP
-1.3 at 25℃
EPA
1-Dodecanaminium, N-(2-hydroxy-3-sulfopropyl)-N,N-dimethyl-, inner salt (13197-76-7)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2930909899
????(GHS): GHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H318 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 1 ?? GHS hazard pictograms P280, P305+P351+P338, P310
H412 ??? ??? ?? ????? ??? ?? ????? ?? - ?? ?? 3 P273, P501
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P273 ???? ???? ???.
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P310 ?? ????(??)? ??? ????. ???? ?? ????(??)? ??? ????.
P501 ...? ??? / ??? ?? ???.

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Lauryl Hydroxysultaine is a rare cosmetic ingredient, as a high standard surfactant, is always be used in mid-high grade shampoo, bath liquid. It can also be used in petroleum mining, metal antirust detergent, paint stripping agent, and hard surface detergents, etc.

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Lauryl Hydroxysultaine is produced by quaternizing lauryl dimethylamine in situ with sodium oxiran-2-ylmethanesulfonate.

Safety

Lauryl Hydroxysultaine was slightly irritating to the skin at concentrations up to 32% in rabbits.
Lauryl Hydroxysultaine did not cause dermal irritation or sensitization in HRIPTs at 12% solution and 4% solids, respectively.
The LD50 for 28% to 32% Lauryl Hydroxysultaine was > 560-640mg/kg bw active ingredient in rats.

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