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

I-Dodecylbenzene sulfonic acid(LABSA) (C18H30O3S), ebizwa nangokuthi i-alkyl benzene eqondile, i-dodecyl sulfonic acid. Kuyi-anionic surfactant, evame ukusetshenziswa njengempahla eluhlaza yezihlanzi ezehlukene noma esetshenziselwa ukukhiqiza usawoti we-alkyl benzene sulfonate sodium, ammonium kanye ne-ethanolamine. Ingasetshenziswa futhi njenge-catalyst yokwelapha upende wokubhaka we-amino.
I-Sulfonic acid (LABSA) iyi-asidi ephilayo enefomula evamile ethi R-SO3H, lapho u-R emele iqembu le-hydrocarbon. Ine-asidi eqinile futhi inokuncibilika okukhulu emanzini. Isetshenziselwa ukwenza odayi, izidakamizwa, nezinto zokuhlanza, futhi inezici ezifanayo nama-asidi.
Ama-asidi amaningi e-sulfonic ayimikhiqizo yokwenziwa, kuphela ama-sulfonic acid ambalwa njenge-B-aminoethanesulfonic acid NH2CH2CH2SO3H akhona emvelweni. Iqembu le-sulfonic acid liyiqembu le-asidi eliqinile elincibilika emanzini, futhi ama-sulfonic acid ayizinhlanganisela eziqinile ze-asidi ezincibilika emanzini.
I-Sulfonic acid (i-LABSA) ingalungiswa ngokusabela kwe-sulfonation kwama-hydrocarbon anephunga elimnandi noma ukusabela kwe-oxidation kwama-mercaptans. I-Methanesulfonic acid ingasetshenziswa njenge-catalyst ye-esterification, i-hydrolysis kanye ne-alkylation. I-long-chain sulfonic acid sodium salt C11H23-CH2 iwuhlobo lokuhlanza olukwazi ukumelana namanzi aqinile. Amaqembu e-sulfonic acid kuma-molecule amaningi kadayi enza izinhlanganisela ezinemibala zincibilike emanzini.