UV-144 CAS 63843-89-0

CAS:63843-89-0

Fomula ya Maselo:C42H72N2O5

Kulemera kwa Maselo:685.03

EINECS:264-513-3

Mawu ofanana:Bis-(1,2,2,6,6-pentamethyl-4-piperidinyl)-2-(3,5-di-tert-butyl-4-hydroxyben Light Stabilizers-144; 2-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]-2-butyl-propanedioic acid 1,3-bis(1,2,2,6,6-pentamethyl-4-piperidinyl) ester; UV STABILIZER TRUELICHT UV 144; UV absorber Sunsorb 144; LOTSORB UV 144

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Ma tag a Zamalonda

Kodi UV-144 CAS 63843-89-0 ndi chiyani?

Ufa woyera mpaka wachikasu pang'ono wa UV-144, mtundu wa NOR wochita bwino kwambiri unalepheretsa kukhazikika kwa kuwala kwa amine, koyenera makampani opanga utoto. Ma amine okhazikika omwe ali ndi khalidwe loletsa pang'ono la phenolic antioxidant amatha kuchepetsa ming'alu ndi kutayika kwa kuwala, zomwe zimakulitsa kwambiri moyo wa mafilimu opaka utoto.

Kufotokozera

Chinthu	Kufotokozera
Malo otentha	695.48°C (kuyerekezera koyenera)
Kuchulukana	1.0062 (chiyerekezo choyerekeza)
Malo osungunuka	147-149 °C(Kuthetsa: methanol (67-56-1); tetrahydrofuran (109-99-9))
pKa	11.99±0.40(Yanenedweratu)
kukana	1.4670 (chiyerekezo)

Kugwiritsa ntchito

Mtundu wa UV-144 wa NOR wochita bwino kwambiri umalepheretsa kukhazikika kwa kuwala kwa amine, koyenera makampani opanga utoto. Ma amine okhazikika omwe ali ndi khalidwe loletsa pang'ono la phenolic antioxidant amatha kuchepetsa ming'alu ndi kutayika kwa kuwala, zomwe zimakulitsa kwambiri moyo wa mafilimu opaka utoto. Nthawi yomweyo, ali ndi mphamvu yopangira utoto kuti ukhale wokangana komanso wodzaza, zomwe zimapangitsa kuti utoto ukhale wochuluka. Amagwiritsidwa ntchito kwambiri mu utoto, zitsulo zozungulira, zophimba zamagalimoto, ndi zina zotero.