Factory Price Para Aminobenzoic Acid((PABA)/p-Aminobenzoic Acid kunye nokuthunyelwa ngokukhawuleza
Intshayelelo
I-P-Aminobenzoic Acid i-organic compound kunye ne-chemical formula C7H7NO2. Ingumgubo omhlophe wekristale kunye nembonakalo eguquguqukayo. I-aminobenzoic acid yikhemikhali ebalulekileyo ekrwada kunye nephakathi, engasetyenziselwa ukudibanisa ezinye iikhompawundi, ezifana neevithamini ezinyibilikayo emanzini, iidayi, i-pharmaceutical intermediates, njl. Ukongeza, i-aminobenzoic acid isetyenziswa njenge-sunscreen ukunceda ukukhusela ulusu kwi-UV. umonakalo ngelixa ikwaphucula ukuqaqamba kwesikhumba kunye nokunwebeka. I-aminobenzoic acid ibonakala kwiifomu ezahlukeneyo zedosi, njengeepilisi zomlomo, iipilisi, umgubo, ulwelo, njl., kwaye isoloko isetyenziselwa amayeza, izithambiso kunye nezinye iindawo. Xa kuthengwa iimveliso ze-aminobenzoic acid, ingqalelo kufuneka ihlawulwe kumgangatho kunye nomthombo wemveliso ukuqinisekisa ukusetyenziswa okukhuselekileyo.
Isicelo
I-P-Aminobenzoic Acid yinto ebalulekileyo yezinto eziphilayo ezinoluhlu olubanzi lwezicelo. Ezi zilandelayo zezona ndawo ziphambili zesicelo:
I-1.Izimonyo: I-Aminobenzoic acid yinto eqhelekileyo ye-sunscreen esetyenziselwa ukukhusela ulusu kwimisebe ye-UV. Ukongeza, iphucula ukuqaqamba kunye nokunwebeka kolusu kwaye inyusa ukugcinwa komswakama kolusu.
2.Iziyobisi: i-aminobenzoic acid yinto ebalulekileyo ephakathi kwi-synthesis ye-vitamin B enyibilikayo emanzini. Ikwasetyenziselwa ukunyanga izifo zesikhumba ezifana ne-photosensitive dermatitis kunye ne-seborrheic dermatitis. Ukongeza, i-aminobenzoic acid iyasetyenziswa ekulungiseleleni ezinye ii-analgesics kunye ne-analgesics.
I-3.Dyes: i-aminobenzoic acid kunye ne-derivatives yayo isetyenziswa njengezinto ezisetyenziswayo zokwenziwa kweedayi.
I-4.Ii-Chemical reagents: i-aminobenzoic acid kunye neetyuwa zayo zihlala zisetyenziselwa ukulungiselela i-buffers, i-enzyme yokubhala ii-reagents, njl.
5. Ezinye iindawo: I-Aminobenzoic acid isetyenziselwa ukulungiswa kwee-polyamide resins, i-adhesives, i-rubber processing kunye nonyango lwesinyithi kunye nezinye iindawo.
Ukucaciswa kweMveliso
| Igama lemveliso: | I-P-Aminobenzoic Acid (PABA) | Umhla wokuveliswa: | 2022-01-13 | ||||
| Inombolo yeBatshi: | Ebos-220113 | Umhla woVavanyo: | 2022-01-13 | ||||
| Ubuninzi: | 25kg/Igubu | Umhla WOKUPHELELWA: | 2024-01-12 | ||||
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| IZINTO | UMGANGATHO | IZIPHUMO | |||||
| Isivavanyi | 98.5%-101.5% | 99.41% | |||||
| Ukuchongwa | I-IR kufuneka ihambelane nomgangatho wereferensi womgangatho we-UV kufuneka ihambelane nomgangatho wereferensi yomgangatho | Ufanelekile | |||||
| Imbonakalo | Icacile kwaye ayinaMbala | Iyahambelana | |||||
| Indawo yokunyibilika | 186℃-189℃ | 187.5℃ | |||||
| Izinto eziguquguqukayo ze-diazoizable | ≤0.002% | Iyahambelana | |||||
| Ukungcola okuqhelekileyo | ≤1.0% | Iyahambelana | |||||
| Ilahleko ekomisweni | ≤0.2% | 0.13% | |||||
| Intsalela ekutshisweni | ≤0.1% | 0.04% | |||||
| Iintsimbi ezinzima zizonke | ≤10.0ppm | <10.0ppm | |||||
| Ubalo lwePleti luphelele | ≤1,000cfu/g | Iyahambelana | |||||
| Igwele kunye noMngundo | ≤100cfu/g | Iyahambelana | |||||
| E.Coli | Ibi | Ibi | |||||
| Salmonella | Ibi | Ibi | |||||
| Ukuqukumbela | Ukuhambelana neenkcukacha zemfuno. | ||||||
| Ugcino | Gcina kwindawo epholileyo neyomileyo, gcina kude nokomelela kunye nobushushu. | ||||||
| Beka ubomi kwishelufa | Iminyaka emibini ukuba itywinwe kwaye igcine kude nokukhanya kwelanga ngqo. | ||||||
| Umvavanyi | 01 | Umhloli | 06 | Umgunyazisi | 05 | ||
Kutheni ukhethe thina
1.Phendula imibuzo ngexesha elifanelekileyo, kwaye unikeze amaxabiso emveliso, iinkcukacha, iisampuli kunye nolunye ulwazi.
2. ukubonelela abathengi ngeesampuli, ezinceda abathengi ukuba baqonde ngcono iimveliso
3. Yazisa ukusebenza kwemveliso, ukusetyenziswa, imigangatho yomgangatho kunye neenzuzo kubathengi, ukuze abathengi baqonde ngcono kwaye bakhethe imveliso.
4.Nikeze iikowuteshini ezifanelekileyo ngokweemfuno zabathengi kunye nobungakanani beodolo
5. Qinisekisa umyalelo womthengi, Xa umthengisi efumana intlawulo yomthengi, siya kuqalisa inkqubo yokulungiselela ukuthunyelwa. Okokuqala, sijonga umyalelo wokuqinisekisa ukuba zonke iimodeli zemveliso, ubuninzi, kunye nedilesi yokuthumela umthengi iyahambelana. Okulandelayo, siya kulungiselela zonke iimveliso kwindawo yethu yokugcina kwaye sijonge umgangatho.
I-6.uphathe iinkqubo zokuthumela ngaphandle kwaye ulungiselele ukuhanjiswa.zonke iimveliso ziqinisekisiwe ukuba zisemgangathweni ophezulu, siqala ukuthumela. Siza kukhetha eyona ndlela ikhawulezayo nefanelekileyo yothutho lokuqinisekisa ukuba iimveliso zinokusiwa kubathengi ngokukhawuleza. Ngaphambi kokuba imveliso ishiye indawo yokugcina, siya kuphinda sihlolisise ulwazi lomyalelo ukuze siqinisekise ukuba akukho zikroba.
I-7.Ngexesha lenkqubo yokuthutha, siya kuhlaziya isimo se-logistics yomthengi ngexesha kwaye sinikeze ulwazi lokulandelela. Kwangaxeshanye, siya kugcina unxibelelwano kunye namaqabane ethu olungiselelo ukuqinisekisa ukuba zonke iimveliso zinokufikelela abathengi ngokukhuselekileyo nangexesha.
8. Ekugqibeleni, xa iimveliso zifikelela kumthengi, siya kuqhagamshelana nabo ngokukhawuleza ukuqinisekisa ukuba umthengi ufumene zonke iimveliso. Ukuba kukho nayiphi na ingxaki, siya kunceda umthengi ukuba ayisombulule ngokukhawuleza.
Ukongeza, sineenkonzo ezongeziweyo zexabiso
1.Inkxaso yoxwebhu: bonelela ngamaxwebhu ayimfuneko okuthumela ngaphandle afana noluhlu lwempahla ethengiswayo, ii-invoyisi, uluhlu lokupakisha, kunye namatyala omthwalo.
I-2.Indlela yokuhlawula: Thetha indlela yokuhlawula kunye nabathengi ukuqinisekisa ukhuseleko lwentlawulo yokuthumela ngaphandle kunye nokuthembela kwabathengi.
3.Inkonzo yethu yefashoni yenzelwe ukunceda abathengi baqonde imveliso yefashoni yamva nje kwimarike yangoku. Sifumana ulwazi lwamva nje ngeetshaneli ezahlukeneyo ezinjengokuphanda idatha yentengiso kunye nokuhlalutya izihloko ezishushu kunye nengqalelo kumaqonga eendaba ezentlalo, kwaye siqhube uhlalutyo olulungiselelweyo kunye neengxelo zeemveliso zabathengi kunye nemimandla yoshishino. Iqela lethu linamava atyebileyo kuphando lwemarike kunye nohlalutyo lwedatha, linokuqonda ngokuchanekileyo iintsingiselo zeemarike kunye neemfuno zabathengi, kwaye libonelele abathengi ngezalathiso ezibalulekileyo kunye neengcebiso. Ngeenkonzo zethu, abaxumi bayakwazi ukuqonda ngcono ukuguquka kweemarike kwaye ngaloo ndlela benze izigqibo ezinolwazi ngophuhliso lwemveliso kunye nezicwangciso zabo zokuthengisa.
Le yinkqubo yethu epheleleyo ukusuka kwintlawulo yomthengi ukuya ekuthuthweni komthengisi. Sizimisele ukubonelela ngeenkonzo ezikumgangatho ophezulu kunye nezisebenzayo kuye wonke umthengi.
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