2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7

I-CAS:27503-81-7

Ubumsulwa:99%

I-Molecular Formula:I-C13H10N2O3S

Isisindo se-Molecular:274.3

I-EINECS:248-502-0

Isikhathi Sokugcina:iminyaka engu-2

Omqondofana:Enulizole/PhenylBenzimidazoleSulphonicAcid; 2-Phenyl-1H-benimidazole,sulfonicacid; 2-phenyl-1h-benzimidazole-5-sulfonicaci; I-Novantisol; I-UltravioletChemicalbookabsorbentUV-T; 2-phenyl-1H-benzimidazole-5-sulphonicacid; 2-Phenylbenzimidazole-5-SulfonicAcid(UV-T); I-2-Phenyl-1H-benzo[d]imidazole-5-sulphonicacid

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Yini i-2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7?

I-Ensulizole(PBSA) 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 iyisithako esincibilika emanzini se-sunscreen, i-sulfonated UV absorber ebonakala ngokumuncwa okunamandla kwe-UVB nokumuncwa kwe-UVA ingxenye. I-ChemicalbookI-Ensulizole ingalimaza i-DNA ngokukhiqizwa kwe-reactiveoxygenspecies(ROS) ngaphansi kokukhanya kwe-ultraviolet noma ukukhanya kwelanga.

Ukucaciswa

ITEM	IZINGA
Ukubukeka	i-crystalline powder emhlophe
Iphuzu lokuhlanganisa	>300 °C (okhanyisiwe)
Ukuminyana	1.3592 (isilinganiso esinzima)
Isimo sesitoreji	2-8°C
Inkomba ye-refractive	1.6360 (isilinganiso)

Isicelo

1. Izimonyo

Umsebenzi wesikrini selanga: 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 iyimunca i-ultraviolet esebenza kahle kakhulu, ekwazi ukumunca ukukhanya kwe-ultraviolet nanometers okungama-260-340, ikakhulukazi ibhande le-UVB, kodwa futhi imunce ingxenye yebhendi ye-UVA, engavimbela ngempumelelo umonakalo wokukhanya kwe-ultraviolet, ukuvimbela ukushiswa kwelanga, ukushiswa kwesikhumba njll. i-sunscreen, amanzi athambisayo okuvikela ilanga neminye imikhiqizo.

Thuthukisa ukuzinza kwefomula: ngokuncibilika okuhle kwamanzi, ukuqina, ukuhlakazeka, ukufuduka okuphansi, ukuzinza okuhle kokushisa, kungagcina ukuthungwa kwe-sunscreen neminye imikhiqizo kukusha, kodwa futhi kuvimbele ukubola kwamanye ama-ejenti ahlukanisayo we-UVB, ukusiza ukuthuthukisa ukuqina kwefomula yezimonyo nokuqina komphumela we-sunscreen.

2. Inkambu yokupenda:I-2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 ingasetshenziswa njengesibambisi se-ultraviolet sikapende osuselwe emanzini, esingamunca ukukhanya kwe-ultraviolet, sinciphise umonakalo wokukhanya kwe-ultraviolet kupende, sithuthukise isimo sezulu kanye nempilo yesevisi kapende, kuvimbele upende ukuthi ungafiphali, u-chalking, uqhekeke kanye nezinye izinkinga, ukuze upende ongaphandle lukwazi ukugcina imvelo nopende.

3. Izinto zamakhemikhali:I-2-Phenylbenzimidazole-5-sulfonic acid I-CAS 27503-81-7 isetshenziselwa ukukhiqiza izinto zekhebula eliphezulu zangaphandle ezinokumelana nesimo sezulu nokumelana ne-oxidation, ekwazi ukumunca imisebe ye-ultraviolet, inciphise umphumela wokuguga wemisebe ye-ultraviolet ezintweni zekhebula, futhi ithuthukise impilo yesevisi nokusebenza kwezintambo.

4. Inkambu yenzwa ye-Bionic:I-2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 ingasetshenziswa ukwenza izinzwa ze-bionic ukuze kunqunywe i-4-methylbenzyl camphor (4-MBC).

5. Inkambu yokugcoba:I-2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 ingaba yi-nucleophilic esikhundleni se-bromine ewuketshezi ukuze kulungiswe i-brominated 2-phenylbenzimidazole-5-sulfonic acid, bese isabela neqembu le-amino le-3,4,4' -triamino-diphenyl reacting ne-interface ether ukuze ikhiqize futhi i-ether ye-interface i-polyurea thickener yokulungiselela amafutha e-polyurea.

6. Ezinye izinkambu:Ingasetshenziswa njenge-reagent yokuhlaziya yokuhlolwa kocwaningo lwesayensi, futhi ingasetshenziswa ekulungiseleleni izinto zokwakha ze-supramolecular intercalation. Imikhiqizo ngemuva kokuhlangana ingasetshenziswa njengesithako esihle kakhulu se-ultraviolet ukuthuthukisa ikhono lokuguga elilwa ne-ultraviolet lezinto eziyinhlanganisela.