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Rhodium Catalysts & Rhodium Compounds
Rhodium catalyst give extremely high activity in hydrogenation of an aromatic compound. It hydrogenates many compounds at room temperature and atmospheric pressure. Normally, a palladium metal catalysts is used for hydrogenation of olefins, but rhodium catalysts give even higher activity than palladium metal catalyst in this reaction.
|
Rhodium Catalysts |
Catalysts |
Chemical
Formula |
CAS NO. |
Support
Material |
Metal
Assay |
Product Code |
|
Rh/C |
7440-16-6 |
Carbon |
1%,
3%, 5% |
301(5.0%) |
|
|
Rh/Al2O3 |
7440-16-6 |
Alumina |
|
302(5.0%) |
Rhodium Compounds (Rhodium Salt) |
Compounds |
Chemical
Formula |
CAS NO. |
Metal
Content |
Characteristics |
Product Code |
|
RhCl3.3H2O |
20765-98-4 |
≥39.5% |
Dark red crystallline |
303 |
|
Rh2O3 |
12036-35-0 |
≥80.6% |
black powder |
309B |
|
Rh2O3.5H2O |
21656-02-0 |
≥59.0% |
yellow
powder |
309A |
| Rhodium(III)
iodide |
RhI3 |
15492-38-3 |
21.3% |
Black powder |
305 |
|
Rh2(SO4)3 |
10489-46-0 |
5.0% |
Brown to red black liquid |
315 |
|
Rh(NO3)2 |
10139-58-9 |
10.0% |
Amber Liquid |
307 |
|
Rh2(O2CCH3)4 |
15956-95-2 |
46.6% |
Greenish-black powder |
306 |
|
RhCl(PPh3)3 |
14694-95-2 |
11.1% |
Maroon crystals |
308 |
|
RhBr3.2H2O |
15608-29-4 |
≥27.0% |
Brown to black crystalline |
312 |
|
K3RhCl6.H2O |
13845-07-3 |
24.0% |
Red powder |
317 |
|
Na3RhCl6.nH2O |
14972-70-4 |
20.0% |
Red powder |
319 |
|
(NH4)3RhCl6.H2O
|
15336-18-2 |
27.0% |
Dark red powder |
311 |
|
Rh(OAc)3 |
42204-14-8 |
39.0% |
Brown powder |
304 |
|
RhBr(PPh3)3 |
14973-89-8 |
10.6% |
Orange
crystals |
320 |
|
RhCl(CO)(PPh3)2 |
13938-94-8 |
14.9% |
Yellow
powder |
313 |
|
[RhCl(CO)2]2 |
14523-22-9 |
52.9% |
Red powder |
318 |
|
Rh |
7440-16-6 |
99.9% |
Black powder |
314 |
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