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Chlorure d’ytterbium(III) hydraté, Reacton™, 99,9 % (REO), Thermo Scientific Chemicals
Description
Ytterbium(III) chloride hydrate is used as an effective catalyst to prepare acetals by reacting with trimethyl orthoformate. It reacts with N-alkylsalicylideneimines to prepare yttrium(III) Schiff base complexes. It is widely used as NMR shift reagent, calcium ion probe and in DNA microarrays. Its anhydrous form acts as a Lewis acid and catalyzes the alkylation reactions such as aldol reaction and Pictet-Spengler reaction.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Spécification
Spécification
Nom chimique ou matériau | Ytterbium(III) chloride hydrate |
Point de fusion | 150°C to 155°C |
Couleur | Vert |
Forme physique | Agrégats cristallins humides |
Quantité | 50 g |
Notes de pourcentage du dosage | (REO) |
Merck Index | 14,10105 |
Informations sur la solubilité | Soluble in water. |
Nom IUPAC | trichlorure d’ytterbium(3+) hydraté |
Poids de la formule | 279.40 (Anhydrous) |
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RUO – Research Use Only
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