HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trifluoromethanesulfonic acid → Lanthanum tris(trifluoromethanesulfonate)
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trifluoromethanesulfonic acid | HCID 62406 | — |
| Reactant | Lanthanum carbonate anhydrous | HCID 168924 | — |
| Solvent | Water | HCID 962 | — |
| Product | Lanthanum tris(trifluoromethanesulfonate) | HCID 2733938 | — |
Reaction Steps
Lanthanum carbonate (15 g.) and trifluoromethanesulfonic acid (22.5 g) are combined as described in Example II. The solution is evaporated at reduced pressure and the residue, dried over sulfuric acid in dessicator. The product obtained, 20.4 g., gave the following analysis: % La 22.06; % S 15.88; % H2O 5.61, indicating an Al:S ratio of 1:3.12.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04219540 |
| Source dataset | uspto-grants-1980_08 |
| ORD ID | ord-ea66ac83bcc6479ab3dfdda8b28cd293 |
| Source note | uspto-grants-1980_08 |