Tshuaj lom neeg cov khoom:

Phenol yog cov tswvcuab uas yooj yim tshaj plaws ntawm cov organic sib txuas no muaj cov pab pawg hydroxyl uas txuas rau lub nplhaib benzene lossis rau cov khoom sib txawv ntau dua.
Kuj tseem hu ua cov kua qaub carbolic lossis monohydroxybenzene, Phenol yog xim tsis muaj ntxhiab tsw qab zib, tau los ntawm distillation ntawm thee tar thiab raws li cov khoom ntawm Coke ncu.
Phenol muaj cov khoom siv biocidal dav, thiab Dilute cov kev daws teeb meem tau ntev tau siv los ua tshuaj antiseptic. Nyob rau ntau dua qhov siab, nws ua rau cov tawv nqaij hnyav; Nws yog cov tshuaj lom uas muaj kev lom. Nws yog cov khoom siv muaj txiaj ntsig zoo rau kev tsim cov plastics, dyes, tshuaj, thiab lwm yam khoom.
Phenol melts txog li 43 ° C thiab rhaub ntawm 183 ° C. Cov qib siab dawb huv muaj melting taw tes ntawm 39 ° C, 39.5 ° C, thiab 40 ° C. Cov qhab nia kawm muaj 82% -84% thiab 90% -92% PHUGL. Lub Crystallization Taw tes yog muab raws li 40.41 ° C. Qhov tshwj xeeb nqus yog 1.066. Nws yaj nyob rau hauv feem ntau cov kuab tshuaj organic. Los ntawm melting lub muaju thiab ntxiv dej, ua kua phenol yog tsim tawm, uas tseem ua kua ntawm qhov kub thiab txias. Phenol muaj cov cuab yeej txawv ntawm kev nkag mus rau cov ntaub so ntswg uas pom muaj nqis thiab tsim cov tshuaj tiv thaiv muaj nqis. Nws kuj yog siv cov roj thiab cov tebchaw thiab hauv tanneries. Tus nqi ntawm lwm cov tshuaj tua kab mob thiab cov antiseptics feem ntau yog ntsuas los ntawm kev sib piv nrog phenol