LABSA 96% Dodecylbenzene sulfonic acid CAS No.27176-87-0

Dodecylbenzene sulfonic acid (LABSA) (C18H30O3S), kuj hu ua linear alkyl benzene, dodecyl sulfonic acid. Nws yog ib qho anionic surfactant, feem ntau siv los ua raw khoom rau ntau yam detergents los yog siv los tsim linear alkyl benzene sulfonate sodium, ammonium thiab ethanolamine ntsev. Nws kuj tseem tuaj yeem siv los ua cov tshuaj tua kab mob rau cov xim amino ci.
Sulfonic acid (LABSA) yog cov organic acid nrog cov qauv dav dav R-SO3H, qhov twg R sawv cev rau pawg hydrocarbon. Nws yog acidic heev thiab muaj cov dej solubility loj heev. Nws yog siv los ua dyes, tshuaj, thiab detergents, thiab muaj cov yam ntxwv zoo ib yam li cov kua qaub.
Feem ntau sulfonic acids yog cov khoom siv hluavtaws, tsuas yog ob peb sulfonic acids xws li B-aminoethanesulfonic acid NH2CH2CH2SO3H muaj nyob hauv qhov xwm txheej. sulfonic acid pawg yog cov dej-soluble muaj zog acidic pab pawg neeg, thiab sulfonic acids yog tag nrho cov dej-soluble muaj zog acidic tebchaw.
Sulfonic acid (LABSA) tuaj yeem npaj tau los ntawm sulfonation cov tshuaj tiv thaiv ntawm cov ntxhiab hydrocarbons lossis cov tshuaj tiv thaiv oxidation ntawm mercaptans. Methanesulfonic acid tuaj yeem siv los ua ib qho catalyst rau esterification, hydrolysis thiab alkylation. Cov saw ntev sulfonic acid sodium ntsev C11H23-CH2 yog ib hom tshuaj ntxuav tes uas tuaj yeem tiv taus cov dej tawv. Cov pab pawg sulfonic acid hauv ntau cov dye molecules ua cov xim sib xyaws dej-soluble.