4-Hydroxybenzophenone (CAS # 1137-42-4)
Taw qhia 4-Hydroxy Benzophenone (CAS # 1137-42-4) - ntau yam thiab tseem ceeb hauv ntiaj teb ntawm chemistry thiab cov ntaub ntawv tshawb fawb. Cov khoom lag luam tshiab no tau txais kev lees paub rau nws cov khoom zoo tshaj plaws thiab kev siv thoob plaws ntau yam lag luam, suav nrog tshuaj pleev ib ce, plastics, thiab tshuaj.
4-Hydroxy Benzophenone yog lub zog UV lim thiab stabilizer, muaj npe nrov rau nws lub peev xwm nqus ultraviolet lub teeb thiab tiv thaiv cov khoom los ntawm cov teeb meem ntawm lub hnub raug. Qhov no ua rau nws muaj txiaj ntsig zoo hauv cov tshuaj pleev thaiv hnub, qhov uas nws pab tiv thaiv cov tawv nqaij puas thiab kev laus ntxov ntxov los ntawm UV hluav taws xob. Nws cov txiaj ntsig zoo hauv kev tiv thaiv ob qho tib si ntawm daim tawv nqaij thiab cov khoom lag luam ua kom nws yog qhov kev xaiv zoo tshaj plaws rau cov neeg tsim khoom nrhiav kev txhim kho lawv cov khoom kom zoo nkauj.
Ntxiv rau nws lub luag haujlwm hauv kev saib xyuas tus kheej, 4-Hydroxy Benzophenone kuj tau siv hauv kev lag luam yas. Nws ua raws li UV absorber, tiv thaiv degradation thiab discoloration ntawm cov ntaub ntawv yas thaum raug tshav ntuj. Cov cuab yeej no tshwj xeeb yog muaj txiaj ntsig zoo rau kev siv sab nraum zoov, kom ntseeg tau tias cov khoom lag luam tswj hwm lawv qhov kev zoo nkauj thiab kev ncaj ncees ntawm lub sijhawm.
Tsis tas li ntawd, qhov sib xyaw no tau lees paub rau nws lub peev xwm hauv kev siv tshuaj, qhov uas nws tuaj yeem ua haujlwm tseem ceeb hauv kev sib txuas ntawm ntau yam khoom xyaw tshuaj (APIs). Nws cov tshuaj stability thiab reactivity ua rau nws yog ib qho tseem ceeb lub tsev thaiv rau cov kws tshawb fawb thiab manufacturers ib yam nkaus.
Nrog nws cov kev siv ntau yam thiab muaj pov thawj ua tau zoo, 4-Hydroxy Benzophenone yog ib qho yuav tsum muaj rau cov uas tab tom nrhiav los txhim kho cov khoom ua tau zoo thiab kev ua haujlwm ntev. Txawm hais tias koj nyob hauv cov tshuaj pleev ib ce, plastics, lossis kev lag luam tshuaj, kev sib xyaw ua ke no rau hauv koj cov qauv tuaj yeem ua rau muaj txiaj ntsig zoo thiab muaj kev txaus siab rau cov neeg siv khoom. Tau txais cov txiaj ntsig ntawm 4-Hydroxy Benzophenone hnub no thiab txhawb koj cov khoom rau qhov siab tshiab!
