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

CAS:27503-81-7

Maʻemaʻe:99%

Formula Molekala:C13H10N2O3S

Kaumaha Molekala:274.3

Nā EINECS:248-502-0

Ka Wā Mālama:2 mau makahiki

Nā huaʻōlelo like:ʻEnsulizole/PhenylBenzimidazoleSulphonic Acid; 2-Phenyl-1H-benimidazole,sulfonicacid; 2-phenyl-1h-benzimidazole-5-sulfonicaci; Novantisol; UltravioletChemicalbookabsorbentUV-T; 2-phenyl-1H-benzimidazole-5-sulphonic acid; 2-Phenylbenzimidazole-5-Sulfonic Acid(UV-T); 2-Phenyl-1H-benzo[d]imidazole-5-sulphonic acid

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

ʻO Ensulizole(PBSA) 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 kahi mea hoʻohui pale lā wai-hoʻoheheʻe ʻia, kahi mea hoʻomoʻa UV sulfonated i hōʻike ʻia e ka omo ikaika o UVB a me ka omo hapa o UVA. Hiki i ka ChemicalbookEnsulizole ke hōʻino i ka DNA ma o ka hana ʻana o ka reactiveoxygenspecies(ROS) ma lalo o ke kukui ultraviolet a i ʻole ka lā.

Nā kikoʻī

MEA	KŪMAU
helehelena	pauka kristal keʻokeʻo
Wahi hoʻohui	>300 °C (mālamalama ʻia)
Ka nui o ka paʻa	1.3592 (kuhikuhi maʻamau)
Kūlana mālama	2-8°C
ʻIkepili refractive	1.6360 (kuhikuhi)

Noi

1. Nā mea hoʻonani

Hana pale lā: ʻO ka 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 kahi mea hoʻoheheʻe ultraviolet maikaʻi loa, hiki ke omo i 260-340 nanometers o ka mālamalama ultraviolet, ʻoi aku ka hui UVB, akā e omo pū i kahi ʻāpana o ka hui UVA, hiki ke pale pono i ka hōʻino ʻia o ka mālamalama ultraviolet i ka ʻili, pale i ka ʻili sunburn, tanning, light age, etc., pinepine i hoʻohui ʻia i ka sunscreen, moisturizing sunscreen water a me nā huahana ʻē aʻe.

Hoʻomaikaʻi i ke kūpaʻa o ke ʻano hana: me ka solubility wai maikaʻi, ka lōʻihi, ka hoʻopuehu ʻana, ka neʻe haʻahaʻa, ke kūpaʻa wela maikaʻi, hiki ke mālama i ke ʻano o ka sunscreen a me nā huahana ʻē aʻe i hou, akā pale pū i ka decomposition o nā mea hoʻokaʻawale UVB ʻē aʻe, kōkua i ka hoʻomaikaʻi ʻana i ke kūpaʻa o ke ʻano hana hoʻonaninani a me ka lōʻihi o ka hopena sunscreen.

2. Kahua pena:Hiki ke hoʻohana ʻia ka 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 ma ke ʻano he mea hoʻopūʻiwa ultraviolet o ka pena wai, hiki ke hoʻopūʻiwa i ka mālamalama ultraviolet, e hōʻemi i ka pōʻino o ka mālamalama ultraviolet i ka pena, e hoʻomaikaʻi i ka hiki ke kū i ka wā a me ke ola lawelawe o ka pena, e pale i ka pena mai ka mae ʻana, ka chalking, ka haki a me nā pilikia ʻē aʻe, i hiki i ka pena ke mālama maikaʻi i kāna hana a me kona helehelena i waho.

3. Nā mea kemika:Hoʻohana ʻia ka 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 e hana i nā mea uwea luna o waho me ke kūpaʻa i ka wā a me ke kūpaʻa oxidation, hiki ke omo i nā kukuna ultraviolet, hoʻemi i ka hopena ʻelemakule o nā kukuna ultraviolet ma nā mea uwea, a hoʻomaikaʻi i ke ola lawelawe a me ka hana o nā uwea.

4. Kahua ʻike Bionic:Hiki ke hoʻohana ʻia ka 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 e hana i nā mea ʻike bionic no ka hoʻoholo ʻana o ka 4-methylbenzyl camphor (4-MBC).

5. Kahua ʻaila:Hiki ke hoʻololi ʻia ka 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 me ka bromine wai e hoʻomākaukau i ka 2-phenylbenzimidazole-5-sulfonic acid brominated, a laila e hana me ka hui amino o 3,4,4'-triamino-diphenyl ether e hana i nā huahana waena, a laila e hana hou me ka isocyanate e synthesize i ka polyurea thickener no ka hoʻomākaukau ʻana i ka polyurea grease.

6. Nā kahua ʻē aʻe:Hiki ke hoʻohana ʻia ma ke ʻano he reagent analytical no nā hoʻokolohua noiʻi ʻepekema, a hiki ke hoʻohana ʻia hoʻi i ka hoʻomākaukau ʻana i nā mea kūkulu intercalation supramolecular. Hiki ke hoʻohana ʻia nā huahana ma hope o ka intercalation ma ke ʻano he mea hoʻomoʻa ultraviolet maikaʻi loa e hoʻomaikaʻi i ka hiki ke kūʻē i ka ultraviolet o nā mea composite.