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
Ingoa matū | Ytterbium(III) Trifluoromethanesulfonate Hydrate |
Nga kupu taurite | Trifluoromethanesulfonic Acid Ytterbium(III) Tote Hydrate;Ytterbium(III) Triflate Hydrate |
Tau CAS | 54761-04-5 |
Tau CAT | RF-PI2097 |
Tūnga Taonga | I roto i te Stock, Production Tauine Up ki Taranata |
Tātai rāpoi | C3F9O9S3Yb·xH2O |
Taumaha rāpoi | 620.24 |
Tairongo | Hygroscopic |
Waitohu | Ruifu Chemical |
Tūemi | Whakatakotoranga |
Te ahua | Paura-White, Paura Kerei Maama ranei |
Te Maama / Tikanga Tatauria | >98.0% (Titomeka Chelometric) (Calcd. i runga i te Matū Anhydrous) |
Yb | 26.8~29.0% (Complexiometric EDTA) |
Wai (na Karl Fischer) | ≤4.00% |
ICP Nui Tātari | Ka whakaū i te Wae Ytterbium |
Spectrum Infrared | He rite ki te Hanganga |
Te Paheketanga X-Ray | He rite ki te Hanganga |
Paerewa Whakamatau | Paerewa hinonga |
Mōkī: Pounamu, Peeke konumohe konumohe, 25kg / Kaata Drum, kia rite ranei ki te hiahia a te kaihoko
Tikanga Rokiroki:Whakaorangia i roto i nga ipu kua hiri ki te waahi makariri me te maroke;Tiaki i te marama me te makuku
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Ko te Ytterbium(III) Trifluoromethanesulfonate Hydrate (CAS: 54761-04-5) ka mahi hei whakakorikori i roto i te whakahiato waro o nga heterocycles.Ka mahi ano hei waikawa Lewis i roto i nga momo tauhohenga waro.He whakakorikori whakarewa whenua onge i roto i te whakahiato waro.He whakakōkī waikawa Lewis wai-ā-wai i whakamahia i roto i te kōtui kotahi-kohua o te β-lactams, me nga tauhohenga taapiri tuwhena me te nucleophilic.Ka whakatiki i te whakahiatotanga o te deoxypenostatin A i roto i te pukapuka, te whiriwhiringa stereo, te tauhohenga intramolecular Diels-Alder.Ko te whakakōkī waikawa Lewis e whakamahia ana me te pāhare chinchona silylated i roto i te whakahiato hangarite o te β-lactams whakakapi mai i te waikawa pūhaumāota me te aril imine.Ka whakamahia ano hei whakakoi i te tauhohenga aldehyde-ene i roto i te whakahiatotanga o te kōiwi guaiane.He whakakorikori waikawa Lewis mo te maha o nga tauhohenga waihanga, tae atu ki nga allylborations.
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