Sehatsetsi sa UV UV-1 CAS 57834-33-0

CAS:57834-33-0

Foromo ea limolek'hule:C17H18N2O2

Boima ba limolek'hule:282.34

EINECS:260-976-0

Mantsoe a tšoanang:UvAbsorberUv-1>98.5%; Sehatsetsi sa Leseli UV-1; Li-UV Absorber; Sehatsetsi sa Ultraviolet UV-1; Sehatsetsi sa UV UV-1; 4-[(N-methylanilino)methylidenamino]benzoic acid; milestab 1; LOTSORB UV 1

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Sehatsetsi sa UV UV-1 CAS 57834-33-0 ke eng?

Palo ea CAS ea Light Stabilizer UV-1 ke 57834-33-0, 'me lebitso la eona la lik'hemik'hale ke Ethyl 4-[[(methylphenylamino)methylene]amino]benzoate. UV Stabilizer UV-1 e na le foromo ea limolek'hule ea C17H18N2O2 le boima ba limolek'hule ba 282.3. UV Stabilizer UV-1 ke mokelikeli o mosehla o bobebe o nang le mongobo ≤1.0%. Ntlha ea ho belisa ke 188 ~ 190℃/13Pa. Bongata bo amanang ke 1.127. Viscosity (20℃) e ka ba 4752mPa·s. Ho qhibiliha: >50 ho ethanol, >50 ho isopropyl alcohol, >50 ho butyl acetate, le zero metsing.

Tlhaloso

Ntho	Tlhaloso
Koefficient ea asiti (pKa)	6.94±0.50(E boletsoeng esale pele)
Sebaka sa ho belisa	188 °C
Botenya	1.05±0.1 g/cm3 (E boletsoeng esale pele)
Khatello ea mouoane	78Pa ho 25℃
Ho qhibiliha ha metsi	34.7mg/L ho 20℃
LogP	4.46 ho 25℃

Kopo

Sehatsetsi sa UV UV-1 ke sesebelisoa se sebetsang hantle sa ho thibela mahlaseli a kotsi a ultraviolet. Uv-1 e boetse e sebelisoa linthong tsa polyurethane tse kang foam foam, elastomers, letlalo, lieta, likhomaretsi, liphahlo le tse ling. Ntle le moo, sehatsetsi sa UV UV-1 se khona ho ntlafatsa khanyetso ea lihlahisoa e mosehla ka katleho.