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

CAS:7128-64-5

Ụdị molekụla:C26H26N2O2S

Ibu Molecular:430.56

Ụdị okwu:bot150; Mpụta nke STILBENE DASULFONIC Acid; BBOT; 2,5-BIS (5-TERT-BUTYL-BENZOXAZOL-2-YL)THIOPHENE; Ihe na-acha ọcha fluorescent OB; Optical Brightener OB; EUTEX-OB RC EXTRA

Hapụ Ozi Gị

Nkọwa ngwaahịa

Budata

Mkpado ngwaahịa

Kedu ihe bụ 2,5-Bis (5-tert-butyl-2-benzoxazolyl) thiophene CAS 7128-64-5?

2,5-Bis (5-tert-butyl-2-benzoxazolyl) thiophene bụ odo-acha akwụkwọ ndụ ntụ ntụ. The agbaze ebe bụ 200 ~ 201 ℃, na decomposition okpomọkụ bụ ukwuu karịa 220 ℃. Na-adịghị edozi na mmiri, soluble na alkanes, abụba, ịnweta mmanụ, waxes na nkịtị organic solvents.

Nkọwapụta

Ngwaahịa Aha	Ngwa anya ihe na-egbuke egbuke OB(CI 184 / CI28 )
MF	C26H26N2O2S
EINECS Mba	230-426-4
CAS Mba	7128-64-5,
Aha Chemical	2,5-bis (5-tert-butyl benzoxazoly-2'-) thiophene
Ọdịdị	Ìhè akwụkwọ ndụ akwụkwọ ndụ ntụ ntụ
Ịdị ọcha	≥98%
Ebe mgbaze	198 ~ 202 Celsius
Na-adịghị agbanwe agbanwe:	<0.5%
ngwugwu	20kg kwa katọn, 25/30kg kwa eriri drum na PE liner, ma ọ bụ dị ka kwa ahịa 'chọrọ.
Ngwa: It bụ ọtụtụ ebe eji na thermoplastic dị ka PVC, PE, PP, ABS, PS, na unsatugosiri resin na agba, ink na mmanụ soluble mkpuchi .
Njirimara: Ngwaahịa a na-acha akwụkwọ ndụ akwụkwọ ndụ ma ọ bụ ntụ ntụ ndụ ndụ, anaghị egbu egbu na enweghị ụtọ, nwere ike ịgbaze na ya alkane, abụba, mmanụ ịnweta mmanụ, paraffin na ọtụtụ ihe mgbaze organic, ihe dị iche iche absorption nke uru kasịnụ maka 375 mm (na ethanol).
Usoro onunu ogwu: PVC ọcha: 0.01 ~ 0.05%; Polystyrene: 0001 ~ 0.001%; Polyolefin matriks: 0.0005 ~ 0.001%		iji meziwanye ọkụ ọkụ: 0.0001 ~ 0.001% ABS: 0.01 ~ 0.05%; Matriks ọcha: 0.005 ~ 0.05%

Ngwa

Optical Brighter OB eji eme ka polyvinyl chloride na-egbuke egbuke, polystyrene, ABS resin, polyolefin na polyester, nke a na-ejikwa maka acetate fiber, polymethyl methacrylate, ụfụfụ akpụkpọ anụ. A na-ejikwa ya na varnishes, agba, mkpuchi UV-curable, inks obibi, abụba, mmanụ, ihe nkwakọ ngwaahịa. Enwere ike iji ya dị ka akara mgbochi na-ere ahịa na ink ibipụta. Na foto, enwere ike iji ya mee ka ọ dị ọcha nke ebe a na-enweghị ihe oyiyi nke foto ahụ, nke nwere ike gbanwee ka ọ bụrụ fluorescence mgbe foto ahụ na-egbuke egbuke site na ultraviolet ìhè. Mepụta mmetụta na-egbuke egbuke.