2,2′-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole with cas 1533-45-5 OB-1

CAS:1533-45-5

Mashoko anoreva zvakafanana:4,4'-BIS(2-BENZOXAZOLYL)STILBENE;2,2'-(1,2-ETHENEDIYLDI-4,1-PHENYLENE)BISBENZOXAZOLE;2,2'-(vinylenedi-p-phenylene)bisbenzoxazole;2,2 '-(1,2-ethenediyldi-4,1-phenylene)bis-benzoxazol;OB-C;FluorescentBrightenerOB-1C.I.393;1,2-Bis(4-(benzo[d]oxazol-2-yl) phenyl)ethene;pticalBrighteningAgentOB-1

Molecular Formula:C28H18N2O2

Chitarisiko:Yellow-green Powder

EINECS:216-245-3

Siya Mharidzo Yako

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Chii chinonzi Brightening Agent OB-1 NECAS 1533-45-5

Brightening Agent OB-1 inogona kutora mwenje usingaonekwi we ultraviolet (wavelength range ingangoita 360-380nm) uye woishandura kuita mwenje weblue kana yepepuru inooneka mwenje ine kureba kwewavelength, saka inogona kutsiva iyo isingadiwe yero ruvara mune matrix, uye kuratidza zvimwe. chiedza chinooneka chine wavelength ye400-600nm kupfuura chiedza chechiitiko chepakutanga, kuitira kuti zvigadzirwa zvioneke zvakachena, zvakajeka uye zvakanyanya kupenya.
Iyo yakanyanya-inoshanda fluorescent whitening agent yepolyester fiber, uye inoshandiswa zvakanyanya muABS, PS, mahudyu, PC, PP, PE, EVA uye yakaoma PVC. Iyo ine yakanakisa kuchena mhedzisiro, yakanakisa kupisa kugadzikana, uye mashoma ekuwedzera.

Tsanangudzo yeKupenya Mumiririri OB-1 INE CAS 1533-45-5

Product Name:	2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole/ OB-1	Batch Nha.	JL20220322
Cas	1533-45-5	MF Date	Kurume, 22, 2022
Packing	25KGS/DRUM	Analysis Date	Kurume, 22, 2022
Quantity	1MT	Expiry Date	Kurume, 21, 2024
ITEM	STANDARD		RESULT
Chitarisiko	Yellow-green Powder		Conform
Kuchena	≥ 98.5%		99.1%
Melting Point	352 ~ 358℃		356℃
Fineness	Tora 200 mesh		Conform
Ash Content	≤ 0.3%		0.21%
Volatile Matter	≤ 0.5%		0.30%
Mhedziso	Qualified

Kushandiswa kweBrightening Agent OB-1 NECAS 1533-45-5

1.OB-1 imhando itsva yakagadzirwa kunze kwenyika, iyo yakakodzera kuchena uye kupenya kwePE, PVC, ABS, PC nemamwe mapurasitiki. Yakaderera dosage, kuchinjika kwakasimba uye kupararira kwakanaka.
2.Inogona kuwedzerwa panguva ye-post-processing kana polymerization. Chigadzirwa chakacheneswa chine kuchena kwepamusoro uye kwakanakisa kupisa kupisa uye kuramba kwemamiriro ekunze.
3.OB-1 inogonawo kuitwa paste yekuchenesa machira.