UV Stabilizer UV-1 CAS 57834-33-0

CAS:57834-33-0

Molecular formula:C17H18N2O2

Kulemera kwa Molecular:282.34

EINECS:260-976-0

Mawu ofanana ndi mawu:UvAbsorberUv-1>98,5%; Kuwala kwa Stablizer UV-1; UV Absorbers; Ultraviolet absorber UV-1; UV Stabilizer UV-1; 4- [(N-methylanilino)methylideneamino]benzoic acid; mlingo 1; LOTSORB UV 1

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi UV Stabilizer UV-1 CAS 57834-33-0 ndi chiyani?

UV Stabilizer UV-1 ili ndi mawonekedwe a molekyulu a C17H18N2O2 ndi molekyulu yolemera 282.3. UV Stabilizer UV-1 ndi madzi achikasu opepuka okhala ndi chinyezi ≤1.0%. Malo otentha ndi 188 ~ 190 ℃/13 Pa. Kachulukidwe wachibale ndi 1.127. Kukhuthala (20 ℃) ndi pafupifupi 4752mPa·s. Kusungunuka:> 50 mu ethanol,> 50 mu isopropyl mowa,> 50 mu butyl acetate, ndi ziro m'madzi.

Kufotokozera

Kanthu	Kufotokozera
Acidity coefficient (pKa)	6.94±0.50 (Zonenedweratu)
Malo otentha	188 ° C
Kuchulukana	1.05±0.1 g/cm3(Zonenedweratu)
Kuthamanga kwa nthunzi	78Pa pa 25 ℃
Kusungunuka kwamadzi	34.7mg/L pa 20 ℃
LogP	4.46 pa 25 ℃

Kugwiritsa ntchito

UV Stabilizer UV-1 ndiwothandiza kwambiri anti-ultraviolet zowonjezera. Uv-1 imagwiritsidwanso ntchito pazinthu za polyurethane monga thovu la thovu, elastomers, zikopa, nsapato, zomatira, zokutira ndi zina zotero. Kupatula apo, UV stabilizer UV-1 amatha kusintha bwino kukana kwachikasu kwazinthu.