4-Methylbenzophenone (CAS# 134-84-9)
Ngozi ndi Chitetezo
| Zizindikiro Zowopsa | Xi - Zosangalatsa |
| Zizindikiro Zowopsa | R22 - Zowopsa ngati zitamezedwa R36/38 - Zokwiyitsa maso ndi khungu. R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. |
| Kufotokozera Zachitetezo | S24/25 - Pewani kukhudzana ndi khungu ndi maso. S36 - Valani zovala zoyenera zodzitetezera. S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. |
| WGK Germany | 3 |
| Mtengo wa RTECS | DJ1750000 |
| TSCA | Inde |
| HS kodi | 29143990 |
| Zowopsa | Zowopsa/Zokwiyitsa |
Chiyambi:
Kuyambitsa 4-Methylbenzophenone (CAS # 134-84-9), gulu losunthika komanso lofunikira padziko lonse lapansi la organic chemistry ndi mafakitale. Ketone yonunkhira iyi, yodziwika ndi mawonekedwe ake apadera a maselo, imadziwika kwambiri chifukwa champhamvu yake monga fyuluta ya UV ndi photostabilizer, zomwe zimapangitsa kuti ikhale yofunika kwambiri pamapangidwe osiyanasiyana.
4-Methylbenzophenone imagwiritsidwa ntchito makamaka muzodzoladzola komanso kusamalira anthu, komwe imagwira ntchito yofunika kwambiri poteteza zinthu ku zotsatira zoyipa za radiation ya ultraviolet. Mwa kuyamwa kuwala kwa UV, kumathandizira kupewa kuwonongeka kwa zinthu zomwe zimagwira ntchito, kuwonetsetsa kuti mapangidwewo amakhalabe olimba komanso okhazikika pakapita nthawi. Katunduyu amapangitsa kukhala chisankho chabwino chopangira mafuta opaka dzuwa, mafuta odzola, ndi zinthu zina zosamalira khungu, zomwe zimapatsa ogula chitetezo chodalirika kuti asawonongeke ndi dzuwa.
Kuphatikiza pa ntchito zake zodzikongoletsera, 4-Methylbenzophenone imagwiritsidwanso ntchito popanga mapulasitiki, zokutira, ndi zomatira. Kuthekera kwake kukulitsa kukhazikika komanso moyo wautali wazinthu izi kumapangitsa kuti ikhale yowonjezera yofunikira munjira zosiyanasiyana zamafakitale. Mwa kuphatikiza pawiriyi, opanga amatha kuwongolera magwiridwe antchito azinthu zawo, kuwonetsetsa kuti amalimbana ndi zovuta zachilengedwe ndikusunga umphumphu wawo.
Chitetezo ndi kutsata malamulo ndizofunikira kwambiri pakugwiritsa ntchito 4-Methylbenzophenone. Ndikofunikira kutsatira malangizo omwe aperekedwa ndi mabungwe owongolera kuti awonetsetse kuti akugwiritsidwa ntchito motetezeka pazinthu za ogula. Kudzipereka kwathu pazabwino kumatanthauza kuti timangopereka 4-Methylbenzophenone yapamwamba kwambiri, kuwonetsetsa kuti ikukwaniritsa miyezo yolimba yamakampani.
Mwachidule, 4-Methylbenzophenone (CAS # 134-84-9) ndi gulu lamphamvu lomwe limapereka phindu lalikulu m'mafakitale angapo. Kaya mukupanga zinthu zosamalira khungu kapena kupititsa patsogolo magwiridwe antchito azinthu zamafakitale, gululi ndi chinthu chofunikira kwambiri chomwe chimapereka kudalirika komanso kuchita bwino. Landirani kuthekera kwa 4-Methylbenzophenone ndikukweza mapangidwe anu lero!
