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

Tsanangudzo Pfupi

Para-aminobenzoic acid p-aminophenyl ester, inozivikanwawo sePABA ester, ichena, crystalline powder inonyungudika zvakanyanya mumagetsi emagetsi akadai se ethanol uye acetone.Iine molecular formula yeC13H12N2O2, ine molecular uremu hwe224.25 g/mol.Mushonga uyu unowanzoshandiswa seyepakati mukugadzirwa kwedhayi, mishonga yemishonga, uye zvinobatisa UV.

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Applications:

PABA ester ine huwandu hwakawanda hwekushandisa mumaindasitiri akasiyana.Muindasitiri yezvizorwa, inoshandiswa seUV inonyudza mune zvigadzirwa zvezuva uye anti-kuchembera mafuta.Kugona kwayo kubata UV-B mwaranzi kunobatsira kudzivirira ganda kubva kune inokuvadza zuva kukuvara.Uyezve, PABA ester yakaratidza kuti inoshanda mukudzivirira kuderedzwa kwemapolymers kunokonzerwa ne UV radiation.Nokudaro, inoshandiswa zvakanyanya mukugadzira zvakasiyana-siyana zvepurasitiki uye rubber zvinhu.

Muindasitiri yemishonga, PABA ester inoshandiswa sechinhu chinovaka mukugadzirwa kwemishonga yakasiyana siyana.Inoshanda sepakati mukugadzirwa kweanesthetics yemunharaunda, antimicrobial agents, uye anti-inflammatory drugs.Pamusoro pezvo, musanganiswa uyu une antioxidant zvimiro, izvo zvinoita kuti ive chinhu chakakosha mune zvekudya zvinowedzera uye zvinovaka muviri zvigadzirwa.

Hunhu Hwaro:

Kambani yedu inoteedzera akaomesesa emhando yekudzora matanho kuti ive nechokwadi chekuti vatengi vedu vanongogamuchira yepamusoro-giredhi PABA ester.Maitiro edu ekugadzira anoteera kune yakasimba indasitiri zviyero, uye batch yega yega yechigadzirwa inopinda yakazara yekuyedzwa kwemhando murabhoritari yedu yemazuva ano.Isu tinokoshesa kuenderana kwechigadzirwa, kuchena, uye kuita kuti tisangane nezvinodiwa nevatengi vedu.

Mutengi Kugutsikana:

Pakambani yedu, tinotenda mukuvaka hukama hunogara kwenguva refu nevatengi vedu.Isu tinopa nekukurumidza basa revatengi uye tekinoroji rutsigiro kugadzirisa chero mibvunzo kana zvinonetsa.Chikwata chedu chakazvipira chenyanzvi chakazvipira kunzwisisa zvaunoda zvakasarudzika uye nekupa mhinduro dzakagadzirirwa.Isu tinotenda mukuunza zvigadzirwa zvemhando yepamusoro pamitengo yemakwikwi, kuve nechokwadi chekugutsikana kwevatengi uye kuvimbika.