Mantsoe a letsatsi le letsatsi a saense le theknoloji | asiti ea benzoic

asiti ea benzoic

asiti ea benzoic

E boetse e tsejoa e le: benzoic acid

Tlhaloso: Foromo ea lik'hemik'hale ke C6H5COOH, e hlahisoang ke oxidation ea toluene. E sebelisoa haholo-holo e le se sireletsang, sebolaea likokoana-hloko, hape se sebelisoa e le setsi sa meriana le lik'hemik'hale.

Sehlooho: Lereho la lik'hemik'hale_lisebelisoa le lihlahisoa

Mantsoe a amanang: sodium benzoate, cholesteryl benzoate, lijo tse bolokang lijo.

Benzoic acid le letsoai la eona la sodium (sodium benzoate) ke li-preservatives tse sebelisoang hangata. E na le thepa e matla ka ho fetisisa ea likokoana-hloko tlas'a maemo a acidic 'me e na le phello ea ho thibela kholo ea li-fungus, libaktheria le hlobo. Ha e sebelisoa e le sethethefatsi, benzoic acid hangata e sebelisoa letlalong hammoho le salicylic acid ho phekola mafu a letlalo a kang seboko. Benzoic acid ke thepa e tala bakeng sa tlhahiso ea chefo e bolaeang likokoanyana, dae, meriana, linoko, mordants le plasticizers. Hape ke mofetoleli oa li-resin tsa polyamide le li-alkyd resin le rust inhibitor bakeng sa lisebelisoa tsa tšepe. Ho feta moo, asiti ea benzoic e ka boela ea sebelisoa indastering ea li-synthetic fiber, resin, coating, rabara le koae.

Sodium benzoate e tšoana le potassium sorbate. Benzoic acid le letsoai la eona la sodium li hlaha ka tlhaho limela (haholo-holo monokotsoai), empa hangata li fumanoa indastering ka ho kopanya lik'hemik'hale. Sodium benzoate e na le mefuta e mengata ea litšebeliso e le setlolo 'me hangata e sebelisoa lijong (joalo ka asene, soy sauce, nama, tlhapi, lijo tse halikiloeng, joalo-joalo), lino (haholo-holo lino-mapholi) le lihlahisoa tsa tlhokomelo ea botho (dae, litlolo. , joalo-joalo) Preparations) le liindasteri tse ling, e sebelisoa haholo linaheng ho pota lefatše.

Ntle le ho sebelisoa joalo ka sebatli, asiti ea benzoic e boetse e le setsi sa organic synthesis. Cholesterol benzoate ke ntho ea pele-pele ea mokelikeli oa kristale e fumanoeng ke batho 'me ke karolo ea mantlha ea likristale tsa mokelikeli tse bonts'ang. E ka sebelisoa e le kristale ea mokelikeli oa thermochromic ka mor'a hore e kopane le cholesterol nonanoate le cholesterol oleyl alcohol carbonate, 'me e sebelisoa haholo lefapheng la liphutheloana tse khahlanong le fake. Ho feta moo, cholesteryl benzoate le eona ke karolo e bohareng ea tlhahiso ea vithamine D3.

Methyl benzoate e hlaha ka tlhaho ka oli ea clove, oli ea ylang-ylang le oli ea tuberose. E na le monko o matla 'me hangata e sebelisoa ha ho etsoa litlolo tse nkhang hamonate le oli ea maiketsetso ea maiketsetso. E ka boela ea sebelisoa e le solvent ea organic. Ethyl benzoate e hlaha ka tlhaho mahlakung a koae a phekotsoeng ke flue, liperekisi, liphaenapole le tee e ntšo. Ke karolo ea litatso tse ling tsa tlhaho le tsa maiketsetso 'me e ka sebelisoa ho etsa tatso ea litholoana, joalo-joalo. Propyl benzoate e hlaha ka tlhaho ho cherries e monate, likutu tsa clove le botoro. E na le monko oa linate kapa oa fruity 'me e sebelisoa lijong e le tatso ea maiketsetso. E boetse e na le lintho tse thibelang likokoana-hloko 'me e sebelisoa e le se sireletsang litlolong.

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