4-Aminobenzoic acid 4-aminophenyl ester/APAB cas:20610-77-9

Incazelo emfushane:

I-Para-aminobenzoic acid i-p-aminophenyl ester, eyaziwa nangokuthi i-PABA ester, iyimpushana emhlophe, eyicrystalline encibilika kakhulu kuzincibilikisi zemvelo ezifana ne-ethanol ne-acetone.Ngefomula ye-molecular ye-C13H12N2O2, inesisindo se-molecular engu-224.25 g/mol.Le nhlanganisela ivame ukusetshenziswa njengendawo ephakathi lapho kukhiqizwa odayi, imithi, kanye nezibambisi ze-UV.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izicelo:

I-PABA ester inohlu olubanzi lwezinhlelo zokusebenza kuzo zonke izimboni ezahlukene.Embonini yezimonyo, isetshenziswa njengesibambisi se-UV emikhiqizweni yokuvikela ilanga kanye namakhilimu alwa nokuguga.Ikhono layo lokumunca imisebe ye-UV-B lisiza ukuvikela isikhumba emonakalweni welanga oyingozi.Ngaphezu kwalokho, i-PABA ester ibonise ukuthi iyasebenza ekuvimbeleni ukuwohloka kwama-polymers okubangelwa imisebe ye-UV.Ngakho-ke, isetshenziswa kakhulu ekwenzeni izinto ezihlukahlukene zepulasitiki nezenjoloba.

Embonini yezemithi, i-PABA ester isetshenziswa njengebhlokhi yokwakha ekuhlanganiseni kwemithi ehlukahlukene.Isebenza njengendawo ephakathi ekukhiqizeni izibulala-zinzwa zendawo, ama-antimicrobial agents, kanye nezidakamizwa ezilwa nokuvuvukala.Ukwengeza, le nhlanganisela inezakhiwo ze-antioxidant, okwenza ibe yingxenye ebalulekile yezithako zokudla kanye nemikhiqizo enomsoco.

Ukuqinisekisa ikhwalithi:

Inkampani yethu ilandela izinyathelo eziqinile zokulawula ikhwalithi ukuqinisekisa ukuthi amakhasimende ethu athola kuphela i-PABA ester yezinga eliphezulu kakhulu.Izinqubo zethu zokukhiqiza zinamathela ezimisweni eziqinile zemboni, futhi iqoqo ngalinye lomkhiqizo lihlolwa ngekhwalithi elibanzi elabhorethri yethu yesimanje.Sibeka phambili ukungaguquguquki komkhiqizo, ubumsulwa, kanye nokusebenza ukuze sihlangabezane nezimfuneko ezithile zamakhasimende ethu.

Ukwaneliseka Kwekhasimende:

Enkampanini yethu, sikholelwa ekwakheni ubudlelwano obuhlala isikhathi eside namakhasimende ethu.Sihlinzeka ngesevisi yamakhasimende ngokushesha kanye nokwesekwa kobuchwepheshe ukuze sibhekane nanoma imiphi imibuzo noma izinkathazo.Ithimba lethu lochwepheshe abazinikezele lizibophezele ekuqondeni izidingo zakho eziyingqayizivele kanye nokuhlinzeka ngezixazululo ezihambisanayo.Sikholelwa ekuletheni imikhiqizo yekhwalithi ephezulu ngamanani ancintisanayo, ukuqinisekisa ukwaneliseka kwamakhasimende nokwethembeka.