2-(2′-Hydroxy-3′,5′-di-tert-pentylphenyl)-benzotriazole CAS 21615-49-6

CAS:21615-49-6

Formula Molekul:C22H29N3O

Bobot molekul:351.49

sinonim:ULTRAVIOLETABSORBERUV-328; TINUVIN328; 2-(2'-HIDROXY-3',5'-DI-TERTAMYLPHENYL)BENZOTRIALE; 2-(2-HYDROXY-3,5-DI-TERT-AMYLPHENYL)BENZOTRIAZOLE; 2(2'-HIDROXY-3',5'-DI-TERT-AMYLPHENYL)BENZOTRIAZOLE; 4,6-Di-tert-amil-2-(5-chloro-2H-benzotriazol-2-yl)-fenol; 2-(2-Hydroxy-3,5-diamylphenyl)benzotriazole

Ninggalake Pesen Panjenengan

Detail Produk

Ngundhuh

Tag produk

Apa 2-(2'-Hydroxy-3',5'-di-tert-pentylphenyl)-benzotriazole CAS 21615-49-6?

UV-328 minangka penyerap sinar ultraviolet (UVA) saka kelas hydroxyphenylbenzotriazole, sing menehi stabilitas cahya sing luar biasa kanggo plastik lan substrat organik liyane.

Spesifikasi

ITEM		STANDAR
Penampilan		bubuk kuning cahya utawa pelet
Titik lebur (°C)		81 min
Awu (%)		0,05 maks
Materi volatile (%)		0,5 maks
Pangiriman	440 nm (%)	97 min
	500 nm (%)	98 min
Assay (%)		99,0 min

Aplikasi

UV-328 minangka stabilizer cahya sing efektif banget kanggo macem-macem plastik lan substrat organik liyane. Panganggone dianjurake kanggo stabilisasi styrene homo- lan kopolimer, polimer akrilik, poliester tak jenuh, polivinil klorida, poliolefin, poliuretan, poliasetal, polivinil butiral, elastomer, lan adhesif.