2,5-Bis (5-tert-butyl-2-benzoxazolyl) thiophene CAS 7128-64-5

CAS:7128-64-5

Qaanuunka molecular:C26H26N2O2S

Miisaanka Molecular:430.56

La mid ah:bbt150; DERIVative ee STILBENE DASULFOIC AACID; BBOT; 2,5-BIS(5-TERT-BUTYL-BENZOXAZOL-2-YL)THIOPHENE; OB; Brightener indhaha OB; EUTEX-OB RC EXTRA

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Waa maxay 2,5-Bis (5-tert-butyl-2-benzoxazolyl) thiophene CAS 7128-64-5?

2,5-Bis (5-tert-butyl-2-benzoxazolyl) thiophene waa budada jaalaha-cagaaran. Barta dhalaalashadu waa 200 ~ 201 ℃, heerkulku wuxuu ka sarreeyaa 220 ℃. Aan biyo ku milmin, ku milmin alkanes, dufanka, saliidaha macdanta, shamacyada iyo dareerayaasha dabiiciga ah ee caadiga ah.

Tilmaamid

Alaabta Magaca	Muuqaal iftiimaya OB(CI 184 / CI28 )
MF	C26H26N2O2S
EINECS Maya	230-426-4
CAS Maya	7128-64-5,
Magaca Kiimikada	2,5-bis (5-tert-butyl benzoxazoly-2'-) thiophene
Muuqashada	Budada cagaaran khafiif ah
daahirnimo	≥98%
barta dhalaalaysa	198 ~ 202 °C
Kacsan:	<0.5%
Xidhmada	20kg kartoonkiiba, 25/30kg halkii durbaan fiber oo leh PE liner, ama sida waafaqsan shuruudaha macaamiisha.
Codsiyada: It waa ballaaran loo isticmaalo ee heerkulbeegga sida PVC, PE, PP, ABS, PS, iyo unsatulagu qiimeeyay xabagta iyo rinji, khad iyo saliid milmay dahaarka.
Guryaha: Alaabtu waa cagaar khafiif ah ama budo cagaaran, aan sun ahayn oo aan dhadhamin, way milmi kartaa alkane, baruurta, saliidda macdanta, paraffin iyo inta badan dareerayaasha organic, spectra nuugista ee qiimaha ugu weyn ee 375 mm (in ethanol).
Qiyaasta: Cadaynta PVC: 0.01 ~ 0.05%; Polystyrene: 0001 ~ 0.001%; Matrix Polyolefin: 0.0005 ~ 0.001%		si loo hagaajiyo iftiinka iftiinka: 0.0001 ~ 0.001% ABS: 0.01 ~ 0.05%; Matrix cad: 0.005 ~ 0.05%

Codsiga

Muuqaalka Brighter OB loo isticmaalo iftiiminta polyvinyl chloride, polystyrene, resin ABS, polyolefin iyo polyester, oo sidoo kale loo isticmaalo fiber acetate, polymethyl methacrylate, xumbada maqaarka. Waxa kale oo loo isticmaalaa faynuusyada, rinjiga, dahaarka UV-la daweyn karo, qalin daabacaadda, dufanka, saliidda, alaabta baakadaha. Waxa loo isticmaali karaa calaamad ka-hortagga been-abuurka ee khad daabacaada. Sawir-qaadista, waxaa loo isticmaali karaa in lagu wanaajiyo caddaanka aagga aan sawirka ahayn ee sawirka, kaas oo loo beddeli karo fluorescence marka sawirka uu iftiimiyo iftiinka ultraviolet. Soo saar saamayn iftiimaya.