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

CAS:7128-64-5

Foromo ea limolek'hule:C26H26N2O2S

Boima ba limolek'hule:430.56

Mantsoe a tšoanang:bbot150; SETSOA SA STILBENE DISULFONIC ACID; BBOT; 2,5-BIS(5-TERT-BUTYL-BENZOXAZOL-2-YL)THIOPHENE; Sehlahisoa sa ho soeufatsa se khanyang OB; Optical Brightener OB; EUTEX-OB RC EXTRA

Siea Molaetsa oa Hao

Qaqiso ea Sehlahisoa

Khoasolla

Li-tag tsa Sehlahisoa

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

2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene ke phofo e mosehla o motala. Sebaka sa ho qhibiliha ke 200 ~ 201℃, mme mocheso wa ho bola o feta 220℃. Ha e qhibilihe metsing, e qhibilihe ka hara alkanes, mafura, oli ya diminerale, boka le dihlahiswa tse tlwaelehileng tsa tlhaho.

Tlhaloso

Sehlahisoa Lebitso	Optical se bonesang OB(CI) 184 / CI28 )
MF	C26H26N2O2S
Nomoro ea EINECS	230-426-4
Nomoro ea CAS	7128-64-5,
Lebitso la Khemik'hale	2,5-bis(5-tert-butyl benzoxazoly-2'-)thiophene
Ponahalo	Phofo e tala e bobebe
Bohloeki	≥98%
Sebaka sa ho qhibiliha	198~202 °C
E feto-fetohang:	<0.5%
Sephutheloana	20kg ka lebokose, 25/30kg ka teramo ea faeba e nang le PE liner, kapa ho latela litlhoko tsa bareki.
Likopo: It e pharaletseng e sebelisitsoe ka thermoplastic joalo ka PVC, PE, PP, ABS, PS, le e sa tlalange lekantsoe resin le pente, enke le oli qhibilihang liphahlo.
Thepa: Sehlahisoa sena ke phofo e tala kapa e tala, ha e na chefo ebile ha e na tatso, e ka qhibiliha ka hare ho alkane, mafura, oli ea diminerale, parafini le boholo ba metsoako ea tlhaho, e leng spectra ea ho monya ea boleng bo boholo ka ho fetisisa bakeng sa 375 mm (ka ethanol).
Tekanyo: Ho soeufatsa ha PVC: 0.01~0.05%; Polystyrene: 0001~0.001%; Matrix ea Polyolefin: 0.0005~0.001%		ho ntlafatsa matla a khanya: 0.0001~0.001% ABS:0.01~0.05%; Matrix e tšoeu: 0.005~0.05%

Kopo

Optical Brighter OB e sebelisetsoang ho bonesa polyvinyl chloride, polystyrene, resin ea ABS, polyolefin le polyester, e boetse e sebelisetsoa faeba ea acetate, polymethyl methacrylate, ho soeufatsa letlalo la foam. E boetse e sebelisoa ho li-varnish, lipente, lipente tse folisoang ke UV, enke ea khatiso, mafura, oli, thepa ea ho paka. E ka sebelisoa e le letšoao la ho thibela maiketsetso ho enke ea khatiso. Ho nka lifoto, e ka sebelisoa ho ntlafatsa bosoeu ba sebaka seo e seng setšoantšo sa foto, se ka fetoloang ho ba fluorescence ha foto e bonesoa ke khanya ea ultraviolet. E hlahisa phello ea khanya.