2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7
ʻO Ensulizole(PBSA) 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 he mea hoʻoheheʻe ʻia i ka wai, he sulfonated UV absorber i hōʻike ʻia e ka absorption ikaika o UVB a me ka absorption hapa o UVA. Hiki i ka ChemicalbookEnsulizole ke hoʻopōʻino i ka DNA ma o ka hana ʻana o reactiveoxygenspecies (ROS) ma lalo o ke kukui ultraviolet a i ʻole ka lā.
| MEA | KANAWAI |
| Ka nana aku | pauda kristal keʻokeʻo |
| Lae huikau | >300 °C (kukui) |
| ʻO ka mānoanoa | 1.3592 (manaʻo koʻikoʻi) |
| Kūlana mālama | 2-8°C |
| Hōʻike hōʻike | 1.6360 (manaʻo) |
1. Nā mea hoʻonani
ʻO ka hana o ka lā: 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 he mea hoʻoheheʻe ultraviolet maikaʻi loa, hiki ke komo i ka 260-340 nanometers o ke kukui ultraviolet, ʻoi aku hoʻi i ka hui UVB, akā e komo pū kekahi i kahi ʻāpana o ka hui UVA, hiki ke pale pono i ka pōʻino o ke kukui ultraviolet i ka ʻili, ka pale ʻana i ka ʻili o ka lā, sunturizing, sunscreen pinepine. wai a me nā huahana ʻē aʻe.
E hoʻomaikaʻi i ke kūpaʻa o ke ʻano: me ka hoʻoheheʻe wai maikaʻi, ka lōʻihi, ka hoʻopuehu, ka neʻe haʻahaʻa, ke kūpaʻa wela maikaʻi, hiki ke mālama i ke ʻano o ka sunscreen a me nā huahana ʻē aʻe, akā ke keʻakeʻa pū nei i ka decomposition o nā mea hoʻokaʻawale UVB ʻē aʻe, e kōkua i ka hoʻomaikaʻi ʻana i ke kūpaʻa o ka cosmetics formula 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 ultraviolet absorber o ka pena wai, hiki ke komo i ka kukui ultraviolet, hoʻemi i ka pōʻino o ke kukui ultraviolet i ka pena, hoʻomaikaʻi i ka weatherability a me ke ola lawelawe ʻana o ka pena, pale i ka pena mai ka mae, ka chalking, ka pohā a me nā pilikia ʻē aʻe, i hiki ai i ka pena ke hoʻomau i ka hana o waho.
3. Nā mea kemika:Hoʻohana ʻia ʻo 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 no ka hana ʻana i nā mea kelepona ma waho o waho me ka pale ʻana i ka wā a me ka pale ʻana o ka oxidation, hiki ke hoʻomoʻi i nā kukui ultraviolet, hoʻemi i ka hopena kahiko o nā kukuna ultraviolet ma nā mea kelepona, a hoʻomaikaʻi i ke ola lawelawe a me ka hana o nā kaula.
4. Bionic sensor kahua:Hiki ke hoʻohana ʻia ka 2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 no ka hana ʻana i nā sensor bionic no ka hoʻoholo ʻana i ka 4-methylbenzyl camphor (4-MBC).
5. Kahua momona:2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7 hiki ke nucleophilic pani me ka wai bromine e hoomakaukau brominated 2-phenylbenzimidazole-5-sulfonic acid, a laila e pane aku me ka amino pūʻulu o 3,4,4 '-triamino-diphenyl etera e hana hou aku i ka syintermediate etera, a laila, e hana hou aku i ka intermediate eter. polyurea mānoanoa no ka hoʻomākaukau ʻana i ka momona polyurea.
6. Nā kahua ʻē aʻe:Hiki ke hoʻohana 'ia e like me ka analytical reagent no ka 'epekema noiʻi hoʻokolohua, a hiki ke hoʻohana 'ia i loko o ka hoomakaukau ana o supramolecular intercalation structural mea. Hiki ke hoʻohana ʻia nā huahana ma hope o ka intercalation e like me ka absorber ultraviolet maikaʻi loa e hoʻomaikaʻi ai i ka hiki ke kahiko anti-ultraviolet o nā mea hana.
25kgs / pahu, 9tons / 20'container, 25kgs / eke, 20tons / 20'container.
2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7
2-Phenylbenzimidazole-5-sulfonic acid CAS 27503-81-7
