Ytterbium(III) Trifluoromethanesulfonate Hydrate CAS 54761-04-5 Purity >98,0% (Titrasi 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
Ngaran Kimia | Ytterbium(III) Trifluoromethanesulfonate Hydrate |
sinonim | Asam Trifluoromethanesulfonic Ytterbium(III) Uyah Hidrat;Ytterbium(III) Triflate Hydrate |
Nomer CAS | 54761-04-5 |
Nomer CAT | RF-PI2097 |
Status saham | Dina Stok, Skala Produksi Nepi ka Ton |
Formula Molekul | C3F9O9S3Yb·xH2O |
Beurat Molekul | 620.24 |
Sensitip | Higroskopis |
merek | Kimia Ruifu |
Barang | spésifikasi |
Penampilan | Pareum-Bodas atanapi Light Gray Bubuk |
Purity / Métode Analisis | > 98,0% (Titrasi Kélométri) (Kald. dina Zat Anhidrat) |
Yb | 26.8~29.0% (Complexiometric EDTA) |
Cai (ku Karl Fischer) | ≤4,00% |
Analisis Utama ICP | Confirms komponén Ytterbium |
Spéktrum Infrabeureum | Conforms kana Struktur |
Difraksi X-Ray | Conforms kana Struktur |
Standar tés | Standar Perusahaan |
Bungkusan: Botol, kantong Aluminium foil, 25kg / Karton Drum, atawa nurutkeun sarat customer urang
Kaayaan Panyimpenan:Simpen dina wadah anu disegel dina tempat anu tiis sareng garing;Ngajaga tina cahaya sareng Uap
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Ytterbium(III) Trifluoromethanesulfonate Hydrate (CAS: 54761-04-5) boga fungsi minangka katalis dina sintésis organik hétérosiklus.Ogé boga fungsi salaku asam Lewis dina rupa-rupa réaksi organik.Katalis logam bumi jarang serbaguna dina sintésis organik.Katalis asam Lewis anu tahan cai nembe dianggo dina sintésis hiji pot β-laktam, sareng dina réaksi tambahan radikal sareng nukléofilik anu dikontrol stereo.Ngatalisan sintésis deoxypenostatin A dina novél, stereoselektif, réaksi Diels-Alder intramolekul.Katalis asam Lewis dipaké jeung alkaloid chinchona sililasi dina sintésis asimétri β-laktam diganti tina asam klorida jeung aril imin.Ogé dipaké pikeun ngatalisan réaksi aldehida-ene dina sintésis rangka guaiane.Katalis asam Lewis penting pikeun rupa-rupa réaksi sintétik, kaasup allylborations.
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