UV Absorber UV-366 CAS TSIS MUAJ.: 169198-72-5
Lub npe tshuaj lom neeg2 – (2′-hydroxy-4′-benzoic acid phenyl) -5 chloro-2H-benzotriazole
Cov mis molecular:
Qhov hnyav ntawm cov molecule:365.77
CAS NO.: 169198-72-5
Cov qauv tshuaj lom neeg: C19H12ClN3O3
Cov ntsuas kev txawj ntse:
Tsos: Khoom, yuav luag dawb
Cov Ntsiab Lus Ntsuas: ≥98.5% (HPLC)
Melting point: 183.1-184.5 C
Tshauv: ≤ 0.5%
Siv: Muaj qhov hnyav molecular loj, tsis hloov pauv, tiv taus kev rho tawm; tsim tau yooj yim.
Ib qho benzotriazole UV absorber uas tuaj yeem tiv thaiv kev puas tsuaj ntawm oxidation, tiv thaiv cov khoom siv fiber, thiab txhim kho qib khoom textile; qhov no yog ib tiam tshiab ntawm UV absorbers nrog cov thev naus laus zis patented thiab yeej xyoo 2007 lub xeev-theem tseem ceeb cov khoom pov thawj, ncav cuag theem thoob ntiaj teb.
Cov txiaj ntsigCov khoom siv tiv thaiv UV zoo, nrog rau UV molar extinction coefficient 2.6 npaug ntawm benzophenone UV absorbers, thiab 1.8 npaug ntawm cov benzotriazole (hloov alkylphenol derivatives) chav kawm ntawm UV absorbers.
Kev nqus tau zoo, tshwj xeeb tshaj yog fiber; kev nqus ntawm microfiber muaj zog dua li ntawm triazine ultraviolet absorber.
Ntim thiab Khaws Cia:
Pob: 25KG/CARTON
Kev Cia Khoom: Ruaj khov hauv vaj tse, khaws qhov cua thiab deb ntawm dej thiab kub.