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Amberlyst™ A-21, Ionenaustauschharz, Thermo Scientific Chemicals

Catalog Number 11439096
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Menge:
250 g
1000 g
9049-93-8
MFCD00145842
9049-93-8
MFCD00145842

Amberlyst™ A-21, ion exchange resin is used as a heterogeneous catalyst for conversion of carbonyl compounds to oximes by reacting with hydroxylamine hydrochloride. It is an effective catalyst for the Michael addition of nitroalkanes to methyl acrylate.

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.

Anwendungen
Amberlyst A-21, Ionenaustauschharz wird als heterogener Katalysator für die Umwandlung von Carbonylverbindungen in Oxime durch Reaktion mit Hydroxylamin-Hydrochlorid verwendet. Es ist ein wirksamer Katalysator für die Michael-Addition von Nitroalkanen zu Methylacrylat.

Löslichkeit
Unlöslich in Wasser.

Hinweise
Nicht verträglich mit starken Oxidationsmitteln, starken Basen und Salpetersäure.
TRUSTED_SUSTAINABILITY
Chemischer Name oder Material Amberlyst™ A-21
Namenshinweis ion exchange resin
Geruch Odorless
Menge 250 g
Löslichkeitsinformationen Insoluble in water.

RUO – Research Use Only

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