Intengo Yefekthri I-Para Aminobenzoic Acid((PABA)/p-Aminobenzoic Acid ethunyelwa ngokushesha
Isingeniso
I-P-Aminobenzoic Acid iyinhlanganisela ye-organic enefomula yamakhemikhali C7H7NO2. Kuyimpushana emhlophe ecwebezelayo enokubukeka okukhanyayo. I-aminobenzoic acid iyikhemikhali ebalulekile esetshenziswayo futhi emaphakathi, engasetshenziswa ukuze kuhlanganiswe ezinye izinhlanganisela, njengamavithamini ancibilikayo emanzini, odayi, okuphakathi kwemithi, njll. Ngaphezu kwalokho, i-aminobenzoic acid isetshenziswa njengesikhilimu selanga ukuze sisize ukuvikela isikhumba ku-UV. umonakalo ngenkathi futhi uthuthukisa ukukhazimula kwesikhumba nokunwebeka. I-aminobenzoic acid ivela ezinhlobonhlobo zemithamo, njengamaphilisi omlomo, amaphilisi, izimpushana, uketshezi, njll., futhi ivame ukusetshenziswa kwezokwelapha, izimonyo neminye imikhakha. Lapho uthenga imikhiqizo ye-aminobenzoic acid, kufanele kuqashelwe ikhwalithi nomthombo womkhiqizo ukuze kuqinisekiswe ukusetshenziswa okuphephile.
Isicelo
I-P-Aminobenzoic Acid iyinhlanganisela ebalulekile yemvelo enezinhlobonhlobo zezicelo. Okulandelayo izindawo zayo eziyinhloko zokufaka isicelo:
1.Izimonyo: I-aminobenzoic acid iyi-agent evamile yokuvikela ilanga esetshenziselwa ukuvikela isikhumba emisebeni ye-UV. Ngaphezu kwalokho, kuthuthukisa ukukhazimula nokunwebeka kwesikhumba futhi kwandisa ukugcinwa komswakama wesikhumba.
2.Izidakamizwa: i-aminobenzoic acid iyisiphakathi esibalulekile sokuhlanganiswa kwevithamini B encibilika emanzini. Iphinde isetshenziselwe ukwelapha izifo zesikhumba ezifana ne-photosensitive dermatitis kanye ne-seborrheic dermatitis. Ngaphezu kwalokho, i-aminobenzoic acid nayo isetshenziswa ekulungiseleleni amanye ama-analgesics nama-analgesics.
3.Odayi: i-aminobenzoic acid kanye nokuphuma kwayo kusetshenziswa njengezinto ezingavuthiwe zokwenziwa kodayi.
4.Ama-Chemical reagents: i-aminobenzoic acid kanye nosawoti wayo kuvame ukusetshenziselwa ukulungisa ama-buffers, ama-enzyme alebula ama-reagents, njll.
5. Eminye imikhakha: I-aminobenzoic acid iphinde isetshenziswe ekulungiseleleni ama-polyamide resins, ama-adhesives, ukucubungula irabha kanye nokwelashwa kwendawo yensimbi neminye imikhakha.
Ukucaciswa Komkhiqizo
| Igama Lomkhiqizo: | I-P-Aminobenzoic Acid (PABA) | Usuku Lokukhiqiza: | 2022-01-13 | ||||
| Inombolo yeqoqo. | Ebos-220113 | Usuku Lokuhlola: | 2022-01-13 | ||||
| Ubuningi: | 25kg/Isigubhu | Usuku lokuphelelwa isikhathi: | 2024-01-12 | ||||
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| IZINTO | IZINGA | IMIPHUMELA | |||||
| Isivivinyo | 98.5%-101.5% | 99.41% | |||||
| Ukuhlonza | I-IR kufanele ithobelane ne-spectrum ejwayelekile ye-spectrum UV kufanele ithobelane ne-spectrum ejwayelekile | Ufanelekile | |||||
| Ukubukeka | Icacile Futhi Ayinambala | Iyahambisana | |||||
| Iphoyinti lokuncibilika | 186℃-189℃ | 187.5℃ | |||||
| Izinto eziguquguqukayo ze-diazoizable | ≤0.002% | Iyahambisana | |||||
| Ukungcola okuvamile | ≤1.0% | Iyahambisana | |||||
| Ukulahlekelwa Ekumisweni | ≤0.2% | 0.13% | |||||
| Izinsalela ekushiseni | ≤0.1% | 0.04% | |||||
| Izinsimbi Ezisindayo Eziphelele | ≤10.0ppm | <10.0ppm | |||||
| Inani Lepuleti Eliphelele | ≤1,000cfu/g | Iyahambisana | |||||
| Imvubelo & Isikhunta | ≤100cfu/g | Iyahambisana | |||||
| E.Coli | Okubi | Okubi | |||||
| I-Salmonella | Okubi | Okubi | |||||
| Isiphetho | Vumelanisa nokucaciswa kwemfuneko. | ||||||
| Isitoreji | Gcina endaweni epholile neyomile, gcina kude nokuqina nokushisa okuqondile. | ||||||
| I-Shelf Life | Iminyaka emibili uma ivaliwe futhi igcine kude nokukhanya kwelanga okuqondile. | ||||||
| Umhloli | 01 | Checker | 06 | Umgunyazi | 05 | ||
Kungani ukhethe thina
1.Phendula imibuzo ngesikhathi, futhi unikeze amanani omkhiqizo, imininingwane, amasampula nolunye ulwazi.
2. hlinzeka amakhasimende ngamasampuli, esiza amakhasimende ukuthi aqonde kangcono imikhiqizo
3. Yethula ukusebenza komkhiqizo, ukusetshenziswa, amazinga ekhwalithi kanye nezinzuzo kumakhasimende, ukuze amakhasimende akwazi ukuqonda kangcono futhi akhethe umkhiqizo.
4.Nikeza izingcaphuno ezifanele ngokwezidingo zekhasimende kanye nenani le-oda
5. Qinisekisa i-oda lekhasimende, Lapho umphakeli ethola inkokhelo yekhasimende, sizoqala inqubo yokulungiselela ukuthunyelwa. Okokuqala, sihlola i-oda ukuze siqinisekise ukuthi wonke amamodeli omkhiqizo, amanani, kanye nekheli lokuthumela lekhasimende kuyahambisana. Okulandelayo, sizolungisa yonke imikhiqizo esitolo sethu futhi sihlole ikhwalithi.
6.phatha izinqubo zokuthekelisa futhi uhlele ukulethwa.yonke imikhiqizo iqinisekisiwe ukuthi iyikhwalithi ephezulu, siqala ukuthunyelwa. Sizokhetha indlela yokuthutha eshesha futhi elula kunazo zonke ukuze siqinisekise ukuthi imikhiqizo ingalethwa kumakhasimende ngokushesha okukhulu. Ngaphambi kokuthi umkhiqizo uphume endaweni yokugcina izimpahla, sizophinde sihlole imininingwane ye-oda ukuze siqinisekise ukuthi azikho izintuba.
7.Ngesikhathi senqubo yezokuthutha, sizobuyekeza isimo sekhasimende sezinto zokuhamba futhi sinikeze ulwazi lokulandelela. Ngesikhathi esifanayo, sizogcina ukuxhumana nozakwethu bezokuthutha ukuze siqinisekise ukuthi yonke imikhiqizo ingafinyelela amakhasimende ngokuphepha nangesikhathi.
8. Ekugcineni, lapho imikhiqizo ifinyelela ikhasimende, sizolithinta ngokushesha ngangokunokwenzeka ukuze siqinisekise ukuthi ikhasimende liyitholile yonke imikhiqizo. Uma kukhona inkinga, sizosiza ikhasimende ukuthi liyixazulule ngokushesha okukhulu.
Ngaphezu kwalokho, sinezinsizakalo ezingeziwe
1.Ukwesekwa kwamadokhumenti: hlinzeka ngamadokhumenti adingekayo okuthunyelwa ngaphandle afana nohlu lwempahla, ama-invoyisi, izinhlu zokupakisha, kanye nezikweletu zempahla.
2.Indlela yokukhokha: Xoxisana ngendlela yokukhokha namakhasimende ukuze uqinisekise ukuphepha kwenkokhelo yokuthekelisa kanye nokwethenjwa kwekhasimende.
3.Isevisi yethu yethrendi yemfashini yakhelwe ukusiza amakhasimende aqonde izitayela zemfashini zomkhiqizo zakamuva emakethe yamanje. Sithola ulwazi lwakamuva ngamashaneli ahlukahlukene njengokucwaninga idatha yemakethe nokuhlaziya izihloko ezishisayo nokunaka ezinkundleni zokuxhumana, futhi senze ukuhlaziya okungokwezifiso kanye nemibiko yemikhiqizo yamakhasimende nezinkambu zemboni. Ithimba lethu linolwazi olucebile ocwaningweni lwemakethe nokuhlaziya idatha, lingakwazi ukubamba ngokunembile amathrendi emakethe nezidingo zamakhasimende, futhi linikeze amakhasimende izinkomba ezibalulekile neziphakamiso. Ngamasevisi ethu, amaklayenti ayakwazi ukuqonda kangcono ukuguquguquka kwemakethe futhi ngaleyo ndlela enze izinqumo ezinolwazi ngokuthuthukiswa komkhiqizo wawo namasu okumaketha.
Lena inqubo yethu ephelele kusukela enkokhelweni yekhasimende kuya ekuthunyelweni kwabahlinzeki. Sizibophezele ekuhlinzekeni ngezinsizakalo ezisezingeni eliphezulu nezisebenzayo kuwo wonke amakhasimende.
Umbukiso
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