[A17956] CAS 9049-93-8 | Amberlyst™ A-21, ion exchange resin | Alfa
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Brand: Alfa Aesar
9049-93-8 | A17956
Chemical Identifiers
CAS
9049-93-8
MDL Number
MFCD00145842
Specifications
Form
Beads
Comment
Weak base anion exchange resin
Exchange capacity
≥ 1.3 eq/L (4.6 eq/kg)
Harmonic mean size
0.490-0.690 mm
Matrix
DVB crosslinked styrene macroreticular resin
설명
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.
Applications
Amberlyst|r 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.
Amberlyst|r 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.
Solubility
Insoluble in water.
Notes
Incompatible with strong oxidizing agents, strong bases and nitric acid.
GHS Hazard and Precautionary Statements
Hazard Statements:
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
CAS9049-93-8MDLMFCD00145842
| Pakage | 1000g, 250g |
|---|---|
| brand | Alfa Aesar |
