Imigaqo yesayensi netekhnoloji yemihla ngemihla | i-benzoic acid

i-benzoic acid

i-benzoic acid

Ikwabizwa ngokuba yi: i-benzoic acid

Inkcazo: Ifomyula yekhemikhali yi-C6H5COOH, eveliswa yi-oxidation ye-toluene. Isetyenziswa kakhulu njengesigcini, isibulali-ntsholongwane, kwaye ikwasetyenziswa njengesixhobo sonyango kunye nekhemikhali.

Isihloko: Isibizo sekhemikhali_izinto ezikrwada kunye neemveliso

Amagama anxulumeneyo: i-sodium benzoate, i-cholesterolyl benzoate, isigcini-kutya.

I-Benzoic acid kunye netyuwa yayo yesodium (i-sodium benzoate) zizinto ezisetyenziswa kakhulu kwizigcini zokutya. Ineempawu ezinamandla kakhulu zokubulala iintsholongwane phantsi kweemeko ze-asidi kwaye inefuthe lokuthintela ukukhula kwefungi, iibhaktheriya kunye nomngundo. Xa isetyenziswa njengeyeza, i-benzoic acid idla ngokusetyenziswa eluswini kunye ne-salicylic acid ukunyanga izifo zesikhumba ezifana ne-ringworm. I-Benzoic acid sisixhobo esiluhlaza sokuvelisa izibulali-zinambuzane, iidayi, amayeza, iziqholo, ii-mordants kunye nee-plasticizers. Ikwangumongo wee-polyamide resins kunye nee-alkyd resins kunye ne-rust inhibitor yezixhobo zentsimbi. Ukongeza, i-benzoic acid ingasetyenziswa nakwimizi-mveliso ye-synthetic fiber, i-resin, i-coating, irabha kunye necuba.

I-sodium benzoate ifana ne-potassium sorbate. I-Benzoic acid kunye netyuwa yayo ye-sodium zivela ngokwendalo kwizityalo (ingakumbi amaqunube), kodwa zihlala zifumaneka kwimizi-mveliso ngokusebenzisa ukwenziwa kweekhemikhali. I-sodium benzoate ineendlela ezininzi zokusetyenziswa njengesigcini kwaye isetyenziswa rhoqo ekutyeni (okufana neviniga, isosi yesoya, inyama, intlanzi, ukutya okufakwe ii-pickled, njl.njl.), iziselo (ingakumbi iziselo ezibandayo) kunye neemveliso zokhathalelo lomntu (iidayi, izinto zokuthambisa, njl.njl.) Amalungiselelo) kunye namanye amashishini, isetyenziswa kakhulu kumazwe kwihlabathi liphela.

Ukongeza ekusetyenzisweni njengesigcini, i-benzoic acid ikwayindawo ephakathi kwi-organic synthesis. I-cholesterol benzoate yeyona nto yokuqala ye-liquid crystal phase efunyenwe ngabantu kwaye yeyona nto iphambili kwiikristale zolwelo eziboniswayo. Ingasetyenziswa njenge-thermochromic liquid crystal emva kokuba ixutywe ne-cholesterol nonanoate kunye ne-cholesterol oleyl alcohol carbonate, kwaye isetyenziswa kakhulu kwicandelo lokupakisha okuchasene neemveliso mbumbulu. Ukongeza, i-cholesteryl benzoate ikwayindawo ephakathi kwi-vitamin D3.

I-Methyl benzoate ivela ngokwemvelo kwioyile ye-clove, ioyile ye-ylang-ylang kunye neoyile ye-tuberose. Inevumba elimnandi kwaye isetyenziswa rhoqo ekulungiseleleni iziqholo kunye neeoyile ezibalulekileyo zokwenziwa. Ingasetyenziswa njengesinyibilikisi sendalo. I-Ethyl benzoate ivela ngokwemvelo kumagqabi ecuba acociweyo, iipesika, iipayinapile kunye neti emnyama. Yinxalenye yezinye iincasa zendalo nezenziweyo kwaye ingasetyenziselwa ukwenza iincasa zeziqhamo, njl. I-Propyl benzoate ivela ngokwemvelo kwiitsheri ezimnandi, iziqu ze-clove, kunye nebhotolo. Inevumba elimnandi le-nutty okanye leziqhamo kwaye isetyenziswa ekutyeni njengencasa yokwenziwa. Ikwanazo neempawu zokulwa ne-antimicrobial kwaye isetyenziswa njengesigcini kwizithambiso.

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