Holmium(III) Trifluoromethanesulfonate CAS 139177-63-2 Purità > 98.0% (Titrazzjoni Komplessometrika) Ho 26.2 ~ 27.6%
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Holmium(III) Trifluoromethanesulfonate (CAS: 139177-63-2) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
Isem Kimiku | Holmium(III) Trifluoromethanesulfonate |
Sinonimi | Holmju Trifluoromethanesulfonate;Holmju(III) Triflate;Melħ tal-Olmju (III) tal-Aċidu Trifluoromethanesulfonic |
Numru CAS | 139177-63-2 |
Numru CAT | RF-PI2103 |
Status tal-istokk | Fil-Ħażna, Skala ta' Produzzjoni Sa Tunnellati |
Formula Molekulari | (CF3SO3)3Ho |
Piż Molekulari | 612.14 |
Stabbiltà | Igroskopiku |
Brand | Ruifu Kimika |
Oġġett | Speċifikazzjonijiet |
Dehra | Trab jew Kristalli abjad għal roża |
Purità / Metodu ta 'Analiżi | >98.0% (Titrazzjoni Kumplessometrika) |
Ho | 26.2 ~ 27.6% (Titrazzjoni kumplessometrika) |
Spettru infrared | Jikkonforma mal-Istruttura |
Proton NMR Spectrum | Jikkonforma mal-Istruttura |
Standard tat-Test | Standard tal-Intrapriża |
Pakkett: Flixkun, borża tal-fojl tal-aluminju, 25kg/Drum tal-Kartun, jew skont il-ħtieġa tal-klijent
Kundizzjoni tal-Ħżin:Aħżen f'kontenituri ssiġillati f'post frisk u niexef;Ipproteġi mid-dawl u l-umdità
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Holmium(III) Trifluoromethanesulfonate (CAS: 139177-63-2) huwa aċidu Lewis tolleranti għall-ilma użat fir-reazzjoni Aldol ta 'eteri silil enol b'aldeidi.U użat ukoll bħala Katalizzatur għal aminazzjoni alfa asimetrika, reazzjonijiet Diels-Alder, eterifikazzjoni tal-Benzyl, Reazzjonijiet ta 'ċikloaddizzjoni Stereoselective, Aċċelerazzjoni ta' reazzjonijiet ta 'trasferiment ta' idroġenu, Glycosylation.
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