Choyatsira UV UV BP-6 CAS 131-54-4

CAS:131-54-4

Fomula ya Maselo:C15H14O5

Kulemera kwa Maselo:274.27

EINECS:205-027-3

Mawu ofanana:Benzophenone,2,2'-dihydroxy-4,4'-dimethoxy-; bis(2-hydroxy-4-methoxyphenyl)-methanon; CyasorbUV12; 2,2-DIHDROXY-4,Chemicalbook4-DIMETHOXYBENZOPHENONE; UV-6,BP-6; UVabsorberUVBP-6

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Tsatanetsatane wa Zamalonda

Tsitsani

Ma tag a Zamalonda

Kodi choyamwitsa UV cha UV BP-6 CAS 131-54-4 n'chiyani?

Malo osungunuka a UV absorber UV-BP-6 ndi 139-140 ° C. UV absorber UV BP-6 imasungunuka mu ethyl acetate, methyl ethyl ketone ndi toluene, ndipo sisungunuka m'madzi. UV absorber UV UV-BP-6 ndi kristalo wachikasu wopepuka. UV absorber UV UV-BP-6 imatha kuyaka ndipo imayambitsa utsi chifukwa cha kutentha komwe kumawola.

Kufotokozera

Chinthu	Kufotokozera
Malo osungunuka	133-136 °C (lit.)
Malo otentha	377.26°C (kuyerekezera koyenera)
Kuchulukana	1.2662 (chiyerekezo choyerekeza)
Kuchuluka kwa asidi (pKa)	6.81±0.35(Yonenedweratu)
Chizindikiro cha refractive	1.5000
LogP	3.9-4.1

Kugwiritsa ntchito

Choyatsira UV UV-BP-6 ndi choyenera kugwiritsa ntchito polyvinyl chloride, acrylic resin, epoxy resin, phenolic resin, cellulose nitrate ndi polyurethane. Choyatsira UV UV BP-6 ndi choyatsira benzophenone ultraviolet. Choyatsira UV ndi choyatsira kuwala chomwe chimagwiritsidwa ntchito kwambiri ngati choyatsira ultraviolet, chomwe chimagwiritsidwa ntchito kwambiri mu utoto ndi mapulasitiki.