Description
Product Name: Rhodium triiodide
CAS: 15492-38-3
MF: I3Rh
MW: 483.62
EINECS: 239-521-5
Density: 6.400
RTECS: VI9315000
Form: Crystalline
Color: Black
Water Solubility: Insoluble in water.
Stability: hygroscopic
Specification
|
Items
|
Specifications |
| Purity |
≥99% |
| Rh |
≥21.3% |
| NO3 |
≤0.005% |
| Au |
≤0.001% |
| Mg |
≤0.001% |
| Fe |
≤0.001% |
| Mn |
≤0.001% |
| Ir |
≤0.004% |
| Al |
≤0.001% |
| Ca |
≤0.003% |
| Cu |
≤0.001% |
| Cr |
≤0.002% |
| Zn |
≤0.001% |
| Si |
≤0.002% |
| Pb |
≤0.005% |
Application
It is used as the main catalyst for carbonylation, especially for the synthesis of acetic anhydride.