Ytterbium(III) Trifluoromethanesulfonate Hydrate CAS 54761-04-5 Purity > 98.0% (Chelometric Titration)
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Ytterbium(III) Trifluoromethanesulfonate Hydrate (CAS: 54761-04-5) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
Tshuaj npe | Ytterbium(III) Trifluoromethanesulfonate Hydrate |
Synonyms | Trifluoromethanesulfonic Acid Ytterbium(III) ntsev Hydrate;Ytterbium(III) Triflate Hydrate |
CAS Nr | 54761-04-5 |
CAT Number | Qauv TSIS MUAJ: RF-PI2097 |
Tshuag xwm txheej | Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons |
Molecular Formula | C3F9O9S3Yb·xH2O |
Molecular Luj | 620.24 ib |
rhiab heev | Hygroscopic |
Hom | Ruifu Tshuaj |
Yam khoom | Specifications |
Qhov tshwm sim | Off-White los yog Lub Teeb Grey Hmoov |
Purity / Analysis Method | > 98.0% (Chelometric Titration) (Calcd. ntawm Anhydrous Substance) |
Yb | 26.8 ~ 29.0% (Complexiometric EDTA) |
Dej (los ntawm Karl Fischer) | ≤ 4.00% |
ICP Major Analysis | Pom zoo Ytterbium Component |
Infrared Spectrum | Raws li tus qauv |
X-Ray Diffraction | Raws li tus qauv |
Test Standard | Enterprise Standard |
Pob: Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo
![1](https://www.ruifuchemical.com/uploads/15.jpg)
![](https://www.ruifuchemical.com/uploads/23.jpg)
Ytterbium(III) Trifluoromethanesulfonate Hydrate (CAS: 54761-04-5) ua haujlwm ua cov khoom siv hauv cov organic synthesis ntawm heterocycles.Kuj tseem ua haujlwm raws li Lewis acid hauv ntau yam kev cuam tshuam cov organic.Ntau yam tsis tshua muaj ntiaj teb hlau catalyst hauv cov organic synthesis.Lewis acid catalyst tsis ntev los no siv nyob rau hauv ib lub lauj kaub syntheses ntawm β-lactams, thiab nyob rau hauv stereocontrolled radical thiab nucleophilic ntxiv tshuaj.Catalyzes cov synthesis ntawm deoxypenostatin A nyob rau hauv ib tug tshiab, stereoselective, intramolecular Diels-Alder cov tshuaj tiv thaiv.Lewis acid catalyst siv nrog silylated chinchona alkaloid nyob rau hauv ib qho asymmetric synthesis ntawm hloov β-lactams los ntawm cov kua qaub chloride thiab aryl imine.Kuj tseem siv los catalyze cov tshuaj tiv thaiv aldehyde-ene hauv kev sib txuas ntawm cov pob txha guaiane.Ib qho tseem ceeb Lewis acid catalyst rau ntau yam kev sib xyaw hluavtaws, suav nrog allylborations.
-
Ytterbium(III) Trifluoromethanesulfonate Hydrat...
-
Bismuth (III) Trifluoromethanesulfonate CAS 8818...
-
Tooj liab (II) Trifluoromethanesulfonate CAS 34946-...
-
Tom ntej: Aluminium Trifluoromethanesulfonate CAS 74974-61...
-
Erbium (III) Trifluoromethanesulfonate CAS 13917 ...
-
Europium (III) Trifluoromethanesulfonate CAS 520...
-
Gadolinium (III) Trifluoromethanesulfonate CAS 5 ...
-
Holmium (III) Trifluoromethanesulfonate CAS 1391...
-
Lanthanum (III) Trifluoromethanesulfonate CAS 52...
-
Lutetium (III) Trifluoromethanesulfonate CAS 126...
-
Neodymium (III) Trifluoromethanesulfonate CAS 34...
-
Samarium (III) Trifluoromethanesulfonate CAS 520...
-
Scandium (III) Trifluoromethanesulfonate CAS 144...
-
Terbium (III) Trifluoromethanesulfonate CAS 1489...
-
Thulium (III) Trifluoromethanesulfonate CAS 1414...
-
Yttrium (III) Trifluoromethanesulfonate CAS 5209...