p-Anisic acid CAS:100-09-4

Incazelo emfushane:

I-p-Methoxybenzoic acid, eyaziwa nangokuthi i-4-methoxybenzoic acid noma i-PMBA, i-white crystalline powder eyingxenye yekilasi lokuphuma kwe-benzoic acid.Isetshenziswa kakhulu njengendawo ephakathi ekuhlanganiseni imithi, odayi, amakha namanye amakhemikhali amahle.Isakhiwo samakhemikhali se-p-methoxybenzoic acid siqukethe iqembu le-carboxylic acid elixhunywe kwindandatho ye-benzene, elinikeza izici eziyingqayizivele.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Esinye sezici eziyinhloko ze-p-methoxybenzoic acid ukuhlanzeka kwayo okuphezulu.Imikhiqizo yethu ihlanganiswa kusetshenziswa amasu okukhiqiza athuthukile aqinisekisa ubumsulwa obuncane obungama-99%.Lokhu kuhlanzeka okuphezulu kubalulekile, ikakhulukazi ezimbonini ezifana nemithi nezimonyo lapho ikhwalithi nezindinganiso zokuphepha zibalulekile.

Ukwengeza, i-p-methoxybenzoic acid ibonisa ukuzinza okuhle kakhulu, okwenza kube ukukhetha okuthembekile kwezinhlelo zokusebenza ezihlukahlukene.Indawo yokuncibilika imayelana ne-199-201°C, encibilika kuzincibilikisi eziphilayo njenge-ethanol, i-methanol, ne-acetone.Ukuzinza kwayo kuvumela ukuphatha nokugcinwa kalula, kuqinisekisa impilo yeshalofu ende kanye nokuwohloka okuncane.

Embonini yemithi, i-p-methoxybenzoic acid iyingxenye ebalulekile ekuhlanganiseni izithako ezisebenzayo zemithi (APIs).Esetshenziswa kakhulu ekukhiqizeni izidakamizwa ezilwa nomfutho wegazi ophezulu, izidakamizwa ezilwa nokuvuvukala, izibulala-zinzwa zendawo, njll. Ikhono layo lokusebenza njengesandulela salezi zinhlanganisela eziyinhloko zemithi yenza kube ingxenye ebalulekile ocwaningweni nasekuthuthukisweni kwezidakamizwa.

Ngaphezu kwalokho, i-p-methoxybenzoic acid nayo isetshenziswa emkhakheni wodayi nemibala.Ukwakheka kwayo kwamakhemikhali kuyenza isebenze njenge-ejenti yokuhlanganisa odayi abahlukahlukene, ithuthukisa ukushesha kombala futhi ithuthukise ukusebenza kahle kokudaya.Ukwengeza, isetshenziswa ekukhiqizeni amakha njengoba inikeza iphunga elimnandi futhi isiza ukuzinzisa amakha compounds.

Ekuphetheni:

Sengiphetha, i-p-methoxybenzoic acid (i-CAS 100-09-4) iyinhlanganisela ehlanzekile eguquguqukayo esetshenziswa kabanzi embonini yemithi, udayi kanye nephunga.Izakhiwo zayo eziyingqayizivele, njengokuzinza okuphezulu nokuncibilika, zenza kube ukukhetha okuhle kakhulu kwezinhlelo zokusebenza ezihlukahlukene.Ngokuzibophezela kwethu kukhwalithi nokwaneliseka kwamakhasimende, siyakuqinisekisa ukuthi i-para-methoxybenzoic acid yethu izohlangabezana futhi idlule okulindele.Faka i-oda lakho namuhla futhi ujabulele izinzuzo eziningi ezinikezwa yile nhlanganisela eyingqayizivele.