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Lauryl pyridinium

Lauryl pyridinium bromide, surface tension, 8 244t... [Pg.512]

LAURYL PYRIDINIUM CHLORIDE is a cationic surface active agent which is used as a dispersing and wetting agent to keep spinnerettes clean in the manufacture of viscose rayon. In the textile industry it is used as a stripping agent for vat and other dyes. [Pg.231]

Bruynzeel DP, de Groot AC, Weyland JW. Contact dermatitis to lauryl pyridinium chloride and benzoxonium chloride. Contact Dermatitis 1987 17(l) 41-2. [Pg.443]

Octadecyldimethylbenzyl ammonium chloride and hexamethonium chloride are examples. Pentavalent nitrogen ring compounds, such as lauryl pyridinium chloride, are also considered quaternary ammonium compounds. They are all cationic, surface-active... [Pg.1067]

Benzyl dimethyl alkyl ammonium cUaide, dialkyl dimethyl ammonium chloride lauryl pyridinium chloride, cetyl pyridinium chloride, benzalkonium chloride Polyhexamethylene biguanide... [Pg.257]

The reaction of azide ion with polyvinyl chloride has recently been shown to be catalyzed by such cationic surfactants as tetrabutylammonium chloride and lauryl-pyridinium chloride in nonpolar solvents like dioxane, tetrahydrofuran and cyclohexanone. The anionic surfactant sodium laurylbenzenesulfonate was not an effective catalyst for this reaction, (see Eq. 9.5) [24]. [Pg.124]

Lauryl mercaptan -199 Lauryl pyridinium chloride - 199 Lauryl sulfate - 29,257 Lavender oil - 21, 361, 831,869 Layor caranga (see Agar-agar)... [Pg.936]

Chem. Descrip. Lauryl pyridinium chloride Ionic Nature Cationic CAS 104-74-5 EINECS/ELINCS 203-232-2 Uses Surfactant... [Pg.1381]

Chem. Descrip. Lauryl pyridinium bisulfate lenic Nature Cationic... [Pg.1423]

The effect of various surfactants, the cationics-eetyl trimethyl ammonium bromide (CTAB), and cetyl pyridinium chloride (CPC), the anionic-sodium lauryl sulfate (SLS), and the nonionic-polysorbate 80 (Tween 80), on the solubility and ionization constants of some sparingly soluble weak acids of pharmaceutical interest was studied (Gerakis et al., 1993). Benzoic acid (and its 3-methyl-, 3-nitro-, and 4-tert-butyl-derivatives), acetylsalicylic acid, naproxen, and iopanoic acid were chosen as model drugs. The cationics, CTAB and CPC, were found to considerably increase th< ionization constant of the weak acidS Ka ranged from-0.21 to-3.57), while the anionic, SLS, showed a negligible effect and the nonionic, Tween 80, generally decreased the ionization constants Solubility of the acids increased in aqueous micellar and in acidiLed micellar solutions. [Pg.280]

For bile salt mixtures, total concentration of bile salts is given. CTAB, cetyl trimethylam-monium bromide HDPC, hexadecyl pyridinium chloride lauryl taurate, sodium lauryl taurate TC-TDC, sodium taurocholate-sodium taurodeoxycholate ABS, sodium p-(H-octyl) benzene sulfonate SIC, a mixture of sodium taurocholate, sodium taurodeoxycholate, sodium taurochenodeoxycholate, sodium glycocholate, sodium glycodeoxycholate, and sodium glycochenodeoxycholate composed to resemble human small intestinal content during fat digestion and absorption (19). [Pg.130]

CAS 6272-74-8 EINECS/ELINCS 228-464-1 Synonyms N-(Acylcolaminoformulmethyl) pyridinium chloride 1-(2-Hydroxyethyl)carbamoyl methyl pyridinium chloride laurate N-(Lauryl colamino formyl methyl) pyridinium chloride 1-[2-Oxo-2-[[2-[(1-oxododecyl) oxy] ethyl] amino] ethyl] pyridinium chloride Pyridinium, 1-(2-hydroxyethylcarbamoylmethyl)-, chloride, dodecanoate... [Pg.2330]

N-(Lauryl colamino formyl methyl) pyridinium chloride. See Lapyrium chloride Lauryl diethanolamide. See Lauramide DEA Lauryl diethylenediaminoglycine CAS 6843-97-6 EINECS/ELINCS 229-930-7 Synonyms N-[2-[[-(Dodecylamino) ethyl] amino] ethyl] glycine Dodicin Glycine, N-[2-[[2-(dodecylamino) ethyl] amino] ethyl]-Classification Substituted amino acid Empirical C18H39N3O2 Formula ... [Pg.2363]

An acylated pyridinium intermediate, indicating nucleophilic catalysis, can be detected in the catalysed hydrolysis of 4-nitrophenyl carboxylates by a dialkylated pyridine attached to laurylated poly(ethylenimine). ... [Pg.333]

Active agents vary according to use. For controlling bad breath, zinc salts, sodium lauryl sulfate, and flavors are used. To destroy oral micro-organisms, chlorhexidine, cetyl-pyridinium chloride [123-03-5], and benzalkonium chloride [68391-01-5] are valuable. Essential oils, such as thymol [89-83-8], eucalyptol [470-82-6], menthol, and methyl salicylate [119-36-8] reduce plaque-related gingivitis. Sodium fluoride aids in caries control. [Pg.167]

N,N-dimethyl(3-myristoylaminopropyl)ammonio]propanesulfon-ate (Amidosulfobetaine-14) l-(3-Sulfopropyl)pyridinium betaine 3-Dodecyldimethylammoniopropane-l-sulfonate 3-[(3-cholamidopropyl)dimethylammonio]-l-propanesulfonate Lauryl betaine Cocamidopropyl betaine n-d odecyl-N,N-d imethylglycine Tallowglycine Perfluorooctanesulfonate Perfluorinated carboxylic acids Perfluorooctanoic acid Fluorinated telomere alcohols Acetylene diols Acetylene diol alkoxylates Acetylene glycols... [Pg.177]

N-(Lauryl colamino formyl methyl) pyridinium chloride. See Lapyrium chloride Lauryl diethanolamide. See Lauramide DEA... [Pg.2191]

See other pages where Lauryl pyridinium is mentioned: [Pg.465]    [Pg.137]    [Pg.141]    [Pg.231]    [Pg.448]    [Pg.743]    [Pg.82]    [Pg.337]    [Pg.107]    [Pg.316]    [Pg.465]    [Pg.137]    [Pg.141]    [Pg.231]    [Pg.448]    [Pg.743]    [Pg.82]    [Pg.337]    [Pg.107]    [Pg.316]    [Pg.68]    [Pg.145]    [Pg.201]    [Pg.96]    [Pg.164]    [Pg.201]    [Pg.201]    [Pg.632]    [Pg.1190]    [Pg.437]    [Pg.2192]   
See also in sourсe #XX -- [ Pg.2 , Pg.3 , Pg.632 , Pg.1190 ]



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