Itterbyòm (III) Trifluoromethanesulfonate idrat CAS 54761-04-5 Pite> 98.0% (Titrasyon chelometric)
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
Non Chimik | Ittèrbyòm (III) Trifluoromethanesulfonate idrat |
Sinonim | Trifluoromethanesulfonic Asid Itterbium (III) Sèl idrat;Ittèrbyòm (III) Triflate idrat |
Nimewo CAS | 54761-04-5 |
Nimewo CAT | RF-PI2097 |
Estati Stock | Nan Stock, Pwodiksyon Echèl Jiska Tòn |
Fòmil molekilè | C3F9O9S3Yb·xH2O |
Pwa molekilè | 620.24 |
Sansib | Igroskopik |
Mak | Ruifu Chimik |
Atik | Espesifikasyon |
Aparans | Off-White oswa limyè poud gri |
Pite / Metòd analiz | >98.0% (Titrasyon chelometric) (Kalkid sou sibstans anidrid) |
Yb | 26.8 ~ 29.0% (Konpleksiometrik EDTA) |
Dlo (pa Karl Fischer) | ≤4.00% |
ICP Gwo analiz | Konfime konpozan ittèbyòm |
Enfrawouj Spectrum | Konfòm ak estrikti |
Difraksyon X-Ray | Konfòm ak estrikti |
Tès Creole | Enterprise Standard |
Pake: Boutèy, sak papye aliminyòm, 25kg / tanbou katon, oswa selon kondisyon kliyan an
Kondisyon Depo:Sere nan resipyan ki fèmen nan yon kote ki fre ak sèk;Pwoteje kont limyè ak imidite
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Ytterbium (III) Trifluoromethanesulfonate Hydrate (CAS: 54761-04-5) fonksyone kòm yon katalis nan sentèz la òganik nan heterocycles.Epitou fonksyone kòm yon asid Lewis nan divès reyaksyon òganik.Versatile katalis metal latè ra nan sentèz òganik.Yon katalis asid Lewis ki toleran dlo dènyèman te itilize nan sentèz yon sèl-po nan β-lactams, ak nan reyaksyon stereocontrolled adisyon radikal ak nukleofil.Catalyzes sentèz deoxypenostatin A nan yon roman, stereoselective, intramolecular reyaksyon Diels-Alder.Lewis asid katalis itilize ak yon alkaloid chinchona silylated nan yon sentèz asimetri nan β-lactams ranplase soti nan yon klori asid ak aryl imine.Yo itilize tou pou katalize yon reyaksyon aldehyde-ene nan yon sentèz kilè eskèlèt guaiane la.Yon katalis asid Lewis enpòtan pou yon varyete de reyaksyon sentetik, ki gen ladan allylborations.
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