Lub Hoobkas nto moo zoo Benzophenone CAS: 119-61-9

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Khoom nta thiab kev ua haujlwm:

Benzophenones yog crystalline compounds cais raws li aromatic ketones thiab photosensitizers.Nws cov qauv tshuaj tshwj xeeb muaj ob lub nplhaib benzene txuas los ntawm pawg carbonyl, tsim lub teeb daj nrog cov ntxhiab tsw qab ntxiag.Nrog zoo heev stability thiab solubility nyob rau hauv cov organic solvents, nws muaj ntau yam kev siv nyob rau hauv ntau yam lag luam.

Ib qho tseem ceeb ntawm kev siv benzophenones yog cov khoom siv raw rau ultraviolet (UV) lim hauv cov tshuaj pleev ib ce, tshuaj pleev thaiv hnub thiab lwm yam khoom siv tu tus kheej.Nws muaj peev xwm nqus tau teeb meem UV rays muab kev tiv thaiv zoo rau ntawm daim tawv nqaij thiab tiv thaiv kev degradation ntawm cov khoom xyaw rhiab heev.Tsis tas li ntawd, photostability ntawm benzophenones ua rau lawv cov khoom xyaw zoo tagnrho hauv cov tshuaj tsw qab ntev ntev.

Tsis tas li ntawd, benzophenones tau siv dav hauv kev tsim cov polymers, coatings, thiab adhesives.Nws cov khoom siv photoinitiating pab kom kho thiab kho ntawm UV-curable resins, txhim kho kev ua haujlwm thiab ua haujlwm ntev ntawm cov khoom kawg.Tsis tas li ntawd, cov khoom siv tuaj yeem siv rau hauv kev tsim cov tshuaj intermediates, dyes, thiab pigments, pab txhawb kev nce qib hauv ntau yam.

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Product Detail

Khoom cim npe

Peb txaus siab los qhia koj txog ntau yam thiab tseem ceeb compound, benzophenone (CAS: 119-61-9).Ua ib tus neeg muag khoom hauv kev lag luam tshuaj, peb muaj kev txaus siab los muab cov khoom lag luam zoo uas ua tau raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab pab txhawb rau ntau yam kev lag luam.

Raws li ib tug kws tshaj lij thiab txhim khu kev qha tsum, peb lav peb cov Benzophenone yog los ntawm cov chaw tsim khoom muaj koob npe, ua kom nws purity thiab zoo.Peb ua raws li cov txheej txheem tswj xyuas nruj, suav nrog kev sim thiab tshuaj xyuas nruj, kom ua tau raws li cov qauv kev lag luam.Peb pab neeg ntawm cov kws tshaj lij mob siab rau muab kev pabcuam tshwjxeeb rau cov neeg siv khoom, ua kom muaj kev paub zoo los ntawm kev nug txog kev xa khoom.

Txaus siab rau cov neeg tuaj saib zoo li koj yog qhov pib ntawm kev sib koom tes muaj peev xwm uas peb xav tau tiag tiag.Txawm hais tias koj tab tom nrhiav rau qhov chaw benzophenones rau ib daim ntawv thov tshwj xeeb lossis xav tau kev pab nrhiav kev daws teeb meem, peb pab neeg muaj peev xwm nyob ntawm no los coj koj.Peb cog lus kom nkag siab txog koj cov kev xav tau tshwj xeeb thiab muab cov kev daws teeb meem raws li koj xav tau.

Hu rau peb hnub no los tshawb txog qhov muaj peev xwm ntawm kev koom ua ke benzophenones rau hauv koj cov kev daws teeb meem tshuaj.Peb tos ntsoov rau kev sib koom tes muaj txiaj ntsig thiab kav ntev nrog koj.

Specification:

Qhov tshwm sim	Dawb crystal hmoov los yog flake	Ua raws
Purity (%)	≥99.5 ua	99.9 ua
Melting point (℃)	47.0-49.0 Nws	Ua raws
Volatile (%)	≤0.1	0.1
Xim Index (%)	≤60	40
Qhov tshwm sim	Dawb crystal hmoov los yog flake	Ua raws