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

CAS:131-54-4

Tsarin kwayoyin halitta:Saukewa: C15H14O5

Nauyin Kwayoyin Halitta:274.27

EINECS:205-027-3

Ma’ana: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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Menene UV absorber UV BP-6 CAS 131-54-4?

Matsakaicin narkewa na UV-BP-6 shine 139-140 ° C. UV absorber UV BP-6 yana narkewa a cikin ethyl acetate, methyl ethyl ketone da toluene, kuma maras iya narkewa cikin ruwa. UV absorber UV-BP-6 wani haske rawaya crystal. UV absorber UV-BP-6 yana da ƙonewa kuma yana ƙarfafa hayaki ta hanyar bazuwar thermal.

Ƙayyadaddun bayanai

Abu	Ƙayyadaddun bayanai
Wurin narkewa	133-136 ° C (lit.)
Wurin tafasa	377.26°C
Yawan yawa	1.2662 (ƙananan ƙididdiga)
Adadin acidity (pKa)	6.81 ± 0.35 (An annabta)
Indexididdigar refractive	1.5000
LogP	3.9-4.1

Aikace-aikace

UV absorber UV-BP-6 ya dace da polyvinyl chloride, resin acrylic, resin epoxy, guduro phenolic, cellulose nitrate da polyurethane. UV absorber UV BP-6 ne benzophenone ultraviolet absorber. Uv absorber shine mafi yawan na'urar daidaita haske da ake amfani da ita azaman mai ɗaukar ultraviolet, ana amfani da ita sosai a cikin fenti da robobi.