Hangzhou Leap Chem Co., Ltd. yog ib qho ntawm cov kws tshaj lij thiab cov neeg muag khoom ntawm 2,5-diphenyloxazole 丨cas 92-71-7 hauv Suav teb. Txais tos rau kev lag luam wholesale kev cai ua cov khoom lag luam ntawm tus nqi sib tw los ntawm peb lub hoobkas. Rau cov khoom pheej yig dua, tiv tauj peb tam sim no.
Specifications
| Qhov tshwm sim | Dawb dawb crystal / hmoov |
| Purity (HPLC) | PPO: 99.5% min |
| Tus kheej impurity | 0.1% max |
| Solubility | 4 g ntawm PPO yaj hauv 6 g ntawm toluene; kua yog ntshiab thiab pob tshab yam tsis muaj insoluble tshuaj |
| Melting ntau (DSC) | 76-78 degree |
| Poob rau ziab | 0.2% max |
| Xim tus nqi | Tsis qis dua European Pharmacopoeia xim siv tshuaj BY7 |
| Cov ntsiab lus tshauv | 0.1% max |
Daim ntawv thov
2,5-Diphenyloxazole yog ib hom heterocyclic aromatic compound siv dav hauv analytical chemistry, radiation detection, and materials science. Nws yog qhov zoo tshaj plaws lub npe hu ua tus thawj scintillator nyob rau hauv cov kua scintillation suav tshuab, qhov twg nws converts ionizing hluav taws xob mus rau hauv ntsuas lub teeb qhia rau radioactive isotope tsom xam. Hauv kev saib xyuas ib puag ncig, kev tshawb fawb biomedical, thiab kev tshawb fawb txog nuclear, nws tau siv rau hauv kev tshawb nrhiav thiab kev ntsuas ntawm beta-emitting radionuclides. Hauv kev tshawb fawb photophysical thiab cov ntaub ntawv, 2,5-diphenyloxazole yog siv los ua fluorescent brightener, optical whitening agent, thiab light-emitting material in polymer matrices and coatings. Nws kuj tseem siv rau hauv cov organic synthesis thiab spectroscopy raws li cov ntaub ntawv siv rau kev tshawb fawb fluorescence thiab kev tshuaj ntsuam xyuas molecular. Tsis tas li ntawd, nws tau muab tso rau hauv tshwj xeeb polymers thiab nyias zaj duab xis rau optoelectronic thiab sensing daim ntaub ntawv.
Cov txiaj ntsig
Cov txiaj ntsig ntawm 2,5-diphenyloxazole tshwm sim los ntawm nws cov fluorescence siab efficiency, zoo heev photostability, thiab tshuaj robustness. Nws nthuav tawm muaj zog ultraviolet absorption thiab siab quantum tawm los, ua kom muaj kev hloov pauv ntawm hluav taws xob lossis UV lub zog rau hauv lub teeb pom kev. Nws cov qauv tsis muaj ntxhiab tsw zoo muab cov thermal thiab tshuaj ruaj khov, txhawb kev ua haujlwm ntev - lub sijhawm ua haujlwm hauv scintillation thiab optical systems. Lub compound yog yooj yim soluble nyob rau hauv cov organic solvents thiab sib xws nrog polymer matrices, yooj yim formulation nyob rau hauv kua scintillators, resins, thiab coatings. Nws cov purity zoo ib yam thiab zoo-txhais cov khoom siv lub cev kom ntseeg tau cov txiaj ntsig zoo dua hauv kev tshuaj xyuas thiab kev tshawb fawb. Tsis tas li ntawd, nws qhia tau hais tias tus cwj pwm tsis zoo ntawm tus kheej ntawm qhov ua tau zoo, txhim kho kev paub txog kev nkag siab zoo.
Xaus
2,5-Diphenyloxazole yog ib qho tseem ceeb heev fluorescent thiab scintillation compound nrog dav siv nyob rau hauv hluav taws xob kuaj pom, analytical chemistry, thiab cov ntaub ntawv science. Nws muaj zog lub teeb-emitting efficiency, stability, thiab compatibility nrog ntau lub tshuab ua rau nws yog ib qho tseem ceeb tivthaiv nyob rau hauv cov kua scintillation suav thiab optical cov ntaub ntawv. Los ntawm kev txhawb nqa kev ntsuas hluav taws xob kom raug, kev tshawb fawb txog kev yees duab, thiab kev txhim kho cov khoom siv, 2,5-diphenyloxazole tseem ua lub luag haujlwm tseem ceeb hauv kev siv txuj ci niaj hnub thiab kev lag luam.
Cim npe nrov: 2,5-diphenyloxazole 丨cas 92-71-7, Tuam Tshoj 2,5-diphenyloxazole丨cas 92-71-7 manufacturers, lwm tus neeg, Hoobkas
