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

CAS:27503-81-7

Pure:99%

Tātai rāpoi:C13H10N2O3S

Taumaha rāpoi:274.3

EINECS:248-502-0

Wā Rokiroki:2 tau

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

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He aha te 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7?

Ko te Ensulizole(PBSA) 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 he wai-wairewa whakamarumaru o te ra, he sulfonated UV absorber e tohuhia ana e te kaha o te whakauru o te UVB me te waahanga o te UVA. Ka taea e te ChemicalbookEnsulizole te tukino i te DNA na roto i te hanga o te reactiveoxygenspecies(ROS) i raro i te rama ultraviolet, te ra ranei.

Whakatakotoranga

ITEM	Paerewa
Te ahua	paura tioata ma
Iwi whakakotahi	>300 °C (marama)
Kiato	1.3592 (whakatau tata)
Te ahua rokiroki	2-8°C
Taupū Refactive	1.6360 (whakatau tata)

Taupānga

1. Nga Taonga

Ko te mahi parepare: 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 he tino pai te tango i te ultraviolet, ka taea te tango i te 260-340 nanometers o te rama ultraviolet, ina koa ko te roopu UVB, engari ka uru ano hoki ki tetahi waahanga o te roopu UVA, ka taea te aukati i te kino o te rama ultraviolet ki te kiri, te aukati i te kiri o te ra, te whakamarumaru o te ra, me era atu. wai me etahi atu hua.

Whakapai ake i te pumau o te tauira: me te pai o te wairewa, te mauroa, te marara, te iti o te heke, te pai o te waiariki, ka taea te pupuri i te kakano o te whakamarumaru o te ra me etahi atu hua hou, engari ka aukati ano hoki i te pirau o etahi atu apiha wehe UVB, ka awhina ki te whakapai ake i te pumau o te tauira whakapaipai me te mauroa o te paanga o te ra.

2. Papa peita:Ko te 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 ka taea te whakamahi hei peehi ultraviolet o te peita wai-wai, ka taea te tango i te rama ultraviolet, te whakaiti i te kino o te rama ultraviolet ki te peita, te whakapai ake i te huarere me te oranga ratonga o te peita, te aukati i te peita mai i te memenge, te tio, te pakaru me etahi atu raruraru, kia pai ake ai te ahua o te peita i te taiao o waho.

3. Rauemi matū:Ka whakamahia te 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 ki te hanga i nga taputapu taura o waho me te awangawanga o te rangi me te aukati o te waikura, ka taea te tango i nga hihi ultraviolet, te whakaheke i te paanga tawhito o nga hihi ultraviolet i runga i nga taputapu taura, me te whakapai ake i te oranga ratonga me te mahi o nga taura.

4. Bionic sensor mara:Ka taea te whakamahi 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 ki te hanga i nga puoro bionic mo te whakatau i te 4-methylbenzyl camphor (4-MBC).

5. Papa hinu:2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 ka taea te whakakapi nucleophilic ki te bromine wai hei whakarite i te waikawa 2-phenylbenzimidazole-5-sulfonic brominated, katahi ka tauhohe ki te roopu amino o te 3,4,4' -triamino-diphenyl ether ki te whakaputa i nga hua intermediate, katahi ano ka whakaputa i nga hua intermediate. polyurea thickener mo te whakarite hinu polyurea.

6. Ētahi atu āpure:Ka taea te whakamahi hei reagent tātari mo nga whakamatautau rangahau pūtaiao, ka taea hoki te whakamahi i roto i te whakarite i nga rauemi hanganga intercalation supramolecular. Ko nga hua i muri i te whakawhitinga ka taea te whakamahi hei kaihoroi ultraviolet pai ki te whakapai ake i te kaha o te koroheketanga anti-ultraviolet o nga rauemi hiato.