Ytterbium(III) Trifluoromethanesulfonate Hydrate CAS 54761-04-5 Tsafta>98.0% (Chelometric Titration)
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Sunan Sinadari | Ytterbium (III) Trifluoromethanesulfonate Hydrate |
Makamantu | Trifluoromethanesulfonic Acid Ytterbium (III) Gishiri Gishiri;Ytterbium (III) Triflate Hydrate |
Lambar CAS | 54761-04-5 |
Lambar CAT | Saukewa: RF-PI2097 |
Matsayin Hannun jari | A cikin Hannun jari, Ma'aunin samarwa Har zuwa Ton |
Tsarin kwayoyin halitta | C3F9O9S3Yb · xH2O |
Nauyin Kwayoyin Halitta | 620.24 |
M | Hygroscopic |
Alamar | Ruifu Chemical |
Abu | Ƙayyadaddun bayanai |
Bayyanar | Kashe-Fara ko Ƙunƙara Foda |
Tsarkake / Hanyar Bincike | > 98.0% (Chelometric Titration) (Calcd. akan Abun Mai Ruwa) |
Yb | 26.8 ~ 29.0% (Complexiometric EDTA) |
Ruwa (na Karl Fischer) | ≤4.00% |
Babban Nazarin ICP | Ya Tabbatar da Ƙarshen Ytterbium |
Infrared Spectrum | Yayi daidai da Tsarin |
X-ray Diffraction | Yayi daidai da Tsarin |
Matsayin Gwaji | Matsayin Kasuwanci |
Kunshin: Bottle, Aluminum tsare jakar, 25kg / kwali Drum, ko bisa ga abokin ciniki ta bukata
Yanayin Ajiya:Ajiye a cikin kwantena da aka rufe a wuri mai sanyi da bushe;Kare daga haske da danshi
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Ytterbium (III) Trifluoromethanesulfonate Hydrate (CAS: 54761-04-5) yana aiki azaman mai haɓakawa a cikin ƙwayoyin halittar heterocycles.Hakanan yana aiki azaman acid na Lewis a cikin halayen kwayoyin halitta iri-iri.M m ƙasa m karfe kara kuzari a Organic kira.Wani mai haɓaka acid mai jurewa ruwa da aka yi amfani da shi kwanan nan a cikin ƙirar tukunya ɗaya na β-lactams, kuma a cikin haɓakar radical da ƙari na nucleophilic.Yana sarrafa kira na deoxypenostatin A a cikin wani labari, stereoselective, intramolecular reaction Diels-Alder.Lewis acid mai kara kuzari da aka yi amfani da shi tare da silyated chinchona alkaloid a cikin tsarin asymmetric na maye gurbin β-lactams daga acid chloride da aryl imine.Har ila yau, ana amfani da shi don haɓaka halayen aldehyde-ene a cikin haɗin kwarangwal na guaiane.Muhimmin mai haɓaka acid na Lewis don nau'ikan halayen roba, gami da allylborations.
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