| Identification | Back Directory | [Name]
AMBERLYST(R) A-21 | [CAS]
9049-93-8 | [Synonyms]
A21 free base
Amberlyst®
AMBERLYST A-21
AMBERLYST(R) A-21
Amberlyst(rg A-21
AMBERLYST(TM) A-21
A-21 ion-exchange resin
amberlyst a21 free base
Amberlyst(R) A21 free base
AMberlyst(R) A-21, 20-50 Mesh
amberlyst A-21 ion-exchange resin
AMBERLYST(R) A-21 ION EXCHANGE RESIN
AMberlyst A-21, ion-exchange resin 250GR
AmberlystAmacroreticularionexchangeresin
Amberlyst A-21, macroreticular ion-exchange resin
AMBERLYST A-21, FREE BASE, WEAKLY BASIC, 20-50 MESH
AMberlyst A-21, ion exchange resin, ion exchange resin | [Molecular Formula]
C12H20O2 | [MDL Number]
MFCD00145842 |
| Chemical Properties | Back Directory | [Appearance]
light brown beads | [density ]
0.2380 g/cm3 | [vapor density ]
<1 (vs air)
| [vapor pressure ]
17 mm Hg ( 20 °C)
| [storage temp. ]
Indoors | [form ]
Beads | [color ]
Light brown | [Water Solubility ]
Insoluble in water. | [moisture]
56-62% | [CAS DataBase Reference]
9049-93-8 |
| Hazard Information | Back Directory | [Chemical Properties]
light brown beads | [Uses]
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. |
|
| Company Name: |
Alfa Aesar
|
| Tel: |
400-6106006 13060007561 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Tel: |
021-021-58432009 13060007561 |
| Website: |
http://www.energy-chemical.com |
| Company Name: |
Maya High Purity Chemicals
|
| Tel: |
+86 (573) 82222445 (0)18006601000 452520369 13060007561 |
| Website: |
www.hezefdc.com/ShowSupplierProductsList15221/0_EN.htm |
| Company Name: |
Spectrum Chemical Manufacturing Corp.
|
| Tel: |
021-021-021-67601398-809-809-809 13060007561 |
| Website: |
www.spectrumchemical.com/oa_html/index.jsp?minisite=10020&respid=22372&language=us |
|