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

CAS:21615-49-6

Tsarin kwayoyin halitta:Saukewa: C22H29N3O

Nauyin Kwayoyin Halitta:351.49

Ma’ana:ULTRAVIOLETABSORBERUV-328; TINUVIN328; 2-(2'-HYDROXY-3',5'-DI-TERTAMYLPHENYL)BENZOTRIALE; 2-(2-HYDROXY-3,5-DI-TERT-AMYLPHENYL)BENZOTRIAZOLE; 2 (2'-HYDROXY-3',5'-DI-TERT-AMYLPHENYL)BENZOTRIAZOLE; 4,6-Di-tert-amyl-2- (5-chloro-2H-benzotriazol-2-yl) -phenol; 2- (2-Hydroxy-3,5-diamylphenyl) benzotriazole

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

UV-328 shine mai ɗaukar haske na ultraviolet (UVA) na nau'in hydroxyphenylbenzotriazole, wanda ke ba da kyakkyawan kwanciyar hankali ga robobi da sauran abubuwan halitta.

Ƙayyadaddun bayanai

ITEM		STANDARD
Bayyanar		launin rawaya mai haske ko pellet
Wurin narkewa (°C)		81 min
Ash (%)		0.05 max
Halin maras nauyi (%)		0.5 max
watsawa	440 nm (%)	97 min
	500 nm (%)	98 min
Assay (%)		99.0 min

Aikace-aikace

UV-328 shine mai tabbatar da haske mai tasiri sosai don nau'ikan robobi da sauran abubuwan da ake amfani da su. An ba da shawarar yin amfani da shi don daidaitawar styrene homo- da copolymers, acrylic polymers, polyesters unsaturated, polyvinylchloride, polyolefins, polyurethane, polyacetals, polyvinyl butyral, elastomers, da adhesives.