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

I-CAS:27503-81-7

Ubunyulu:99%

Ifomula yemolekyuli:I-C13H10N2O3S

Ubunzima beMolekyuli:274.3

EINECS:248-502-0

Ixesha loGcino:iminyaka eyi-2

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

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

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

I-Ensulizole(PBSA) 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 sisithako selanga esinyibilikayo samanzi, i-sulfonated UV absorber ebonakaliswe ngokufunxa ngamandla kwe-UVB kunye nokufunxa ngokuyinxenye kwe-UVA. I-ChemicalbookI-Ensulizole inokonakalisa i-DNA ngokuveliswa kwe-reactiveoxygenspecies (ROS) phantsi kokukhanya kwe-ultraviolet okanye ukukhanya kwelanga.

Inkcazo

INTO	UMGANGATHO
Imbonakalo	umgubo omhlophe wekristale
Indawo yokuhlanganisa	>300 °C (lit.)
Ukuxinana	1.3592 (uqikelelo olurhabaxa)
Imeko yokugcina	2-8°C
Isalathiso sokuqhafaza	1.6360 (uqikelelo)

Isicelo

1. Izithambiso

Umsebenzi we-sunscreen: 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 i-absorber esebenza kakuhle kakhulu ye-ultraviolet, ekwazi ukufunxa i-260-340 nanometers yokukhanya kwe-ultraviolet, ngakumbi i-UVB band, kodwa iphinde ifake inxalenye ye-UVA band, enokuthi ithintele ngokufanelekileyo umonakalo wokukhanya kwe-ultraviolet, ukuthintela ukutshisa kwesikhumba, ukutshisa, njl njl. i-sunscreen, amanzi athambisa i-sunscreen kunye nezinye iimveliso.

Ukuphucula uzinzo lwefomula: kunye nokunyibilika kakuhle kwamanzi, ukuqina, ukusasazwa, ukufuduka okuphantsi, ukuzinza okuhle kwe-thermal, kunokugcina ukuthungwa kwe-sunscreen kunye nezinye iimveliso kutsha, kodwa kuthintele ukubola kwezinye ii-agent zokuhlukaniswa kwe-UVB, ukunceda ukuphucula uzinzo lwefomula yezithambiso kunye nokuqina kwempembelelo yelanga.

2. Ibala lokupeyinta:I-2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 ingasetyenziswa njenge-absorber ultraviolet yepeyinti esekelwe emanzini, ekwazi ukukhupha ukukhanya kwe-ultraviolet, ukunciphisa umonakalo wokukhanya kwe-ultraviolet kwipeyinti, ukuphucula isimo sezulu kunye nobomi benkonzo yepeyinti, ukuthintela ipeyinti ukuba iphele, i-chalking, i-cracking kunye nezinye iingxaki, ukwenzela ukuba indalo yayo isebenze kakuhle, ukwenzela ukuba imbonakalo yepeyinti ikwazi ukugcina indawo yomnyango kunye nepeyinti.

3. Izinto zekhemikhali:I-2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 isetyenziselwa ukuvelisa izinto zekhebula zangaphandle zangaphandle kunye nokumelana nemozulu kunye nokumelana ne-oxidation, enokuthi ithathe imisebe ye-ultraviolet, ukunciphisa umphumo wokuguga wemitha ye-ultraviolet kwizinto zekhebula, kunye nokuphucula ubomi benkonzo kunye nokusebenza kweentambo.

4. Indawo yesivamvo seBionic:I-2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 ingasetyenziselwa ukuvelisa i-bionic sensors ukumiselwa kwe-4-methylbenzyl camphor (4-MBC).

5. Ibala lokuthambisa:I-2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 inokuba yi-nucleophilic endaweni ye-bromine engamanzi ukulungiselela i-brominated 2-phenylbenzimidazole-5-sulfonic acid, kwaye emva koko isabela kunye neqela le-amino le-3,4,4'-triamino-diphenyl react kunye ne-ether ephakathi kunye nokuvelisa i-ether ephakathi kunye nokuvelisa i-ether ephakathi i-polyurea thickener yokulungiselela igrisi ye-polyurea.

6. Eminye imimandla:Ingasetyenziswa njenge-reagent yohlalutyo yovavanyo lophando lwezenzululwazi, kwaye isenokusetyenziswa ekulungiseleleni imathiriyeli yolwakhiwo lwe-supramolecular intercalation. Iimveliso emva kokudibanisa zingasetyenziselwa njenge-absorber egqwesileyo ye-ultraviolet ukuphucula amandla okuguga okulwa ne-ultraviolet yezinto ezidibeneyo.