Imigomo yansuku zonke yesayensi nobuchwepheshe | i-benzoic acid

i-benzoic acid

i-benzoic acid

Eyaziwa nangokuthi: i-benzoic acid

Incazelo: Ifomula yamakhemikhali ithi C6H5COOH, ekhiqizwa i-oxidation ye-toluene. Isetshenziswa kakhulu njengesilondolozi, isibulala-magciwane, futhi isetshenziswa futhi njengendawo yokwelapha kanye namakhemikhali.

Isihloko: Chemical noun_raw materials nemikhiqizo

Amagama ahlobene: i-sodium benzoate, i-cholesteryl benzoate, isilondolozi sokudla.

I-Benzoic acid kanye nosawoti wayo we-sodium (i-sodium benzoate) kuvame ukusetshenziswa izilondolozi zokudla. Inezindawo eziqine kakhulu ze-antiseptic ngaphansi kwezimo ze-acidic futhi inomphumela wokuvimbela ukukhula kwesikhunta, amagciwane kanye nesikhunta. Uma isetshenziswa njengesidakamizwa, i-benzoic acid ivamise ukufakwa esikhunjeni ihlanganiswe ne-salicylic acid ukwelapha izifo zesikhumba ezifana nezikelemu. I-Benzoic acid iyimpahla eluhlaza yokukhiqiza izibulala-zinambuzane, odayi, imithi, izinongo, ama- mordants kanye nama-plasticizers. Iphinde ibe isiguquli se-polyamide resins nama-alkyd resins kanye ne-rust inhibitor yemishini yensimbi. Ngaphezu kwalokho, i-benzoic acid ingasetshenziswa futhi ezimbonini zokwenziwa ze-fiber, i-resin, enamathela, irabha kanye nezimboni zikagwayi.

I-sodium benzoate ifana ne-potassium sorbate. I-Benzoic acid kanye nosawoti wayo we-sodium kwenzeka ngokwemvelo ezitshalweni (ikakhulukazi amajikijolo), kodwa ngokuvamile atholakala ezimbonini ngokusebenzisa ukuhlanganiswa kwamakhemikhali. I-sodium benzoate inezinhlobonhlobo zokusetshenziswa njengesivimbeli futhi ivame ukusetshenziswa ekudleni (okufana noviniga, isoso yesoya, inyama, inhlanzi, ukudla okufakwe emanzini anosawoti, njll.), iziphuzo (ikakhulukazi iziphuzo ezibandayo) kanye nemikhiqizo yokunakekela umuntu (odayi, izimonyo. , njll.) Amalungiselelo) nezinye izimboni, isetshenziswa kakhulu emazweni emhlabeni jikelele.

Ngaphezu kokusetshenziswa njengesivikelo, i-benzoic acid iphinde ibe yingxenye ye-organic synthesis. I-Cholesterol benzoate iwuketshezi lokuqala lwesigaba sekristalu esatholwa abantu futhi luyingxenye eyinhloko yokubonisa amakristalu awuketshezi. Ingasetshenziswa njenge-thermochromic liquid crystal ngemva kokuxutshwa ne-cholesterol nonanoate kanye ne-cholesterol oleyl alcohol carbonate, futhi isetshenziswa kakhulu emkhakheni wokupakisha okunqanda ukukhwabanisa. Ngaphezu kwalokho, i-cholesteryl benzoate nayo iyingxenye emaphakathi ekuhlanganiseni uvithamini D3.

I-Methyl benzoate yenzeka ngokwemvelo kuwoyela we-clove, uwoyela we-ylang-ylang namafutha we-tuberose. Inephunga elimnandi futhi ivame ukusetshenziswa ekulungiseleleni amakha namafutha abalulekile okwenziwa. Ingasetshenziswa futhi njenge-solvent ephilayo. I-Ethyl benzoate yenzeka ngokwemvelo emaqabunga kagwayi aphekwe ngomkhuhlane, amapentshisi, uphayinaphu kanye netiye elimnyama. Iyingxenye yokunambitheka kwemvelo nokokwenziwa futhi ingasetshenziswa ukwenza ukunambitheka kwezithelo, njll. I-Propyl benzoate ivela ngokwemvelo kuma-cherry amnandi, iziqu ze-clove, kanye nebhotela. Inephunga elimnandi noma elimnandi futhi lisetshenziswa ekudleni njengesinambitheki sokwenziwa. Iphinde ibe nezindawo zokulwa namagciwane futhi isetshenziswa njengesivimbeli ezimonyoni.

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