HuagongsheHuagongshe Chemistry Print Report · For research reference only
Nitric Acid → Samarium nitrate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Nitric Acid | HCID 944 | — |
| Reactant | Samarium oxide (Sm2O3) | HCID 159425 | — |
| Product | Samarium nitrate | HCID 25205 | 60% |
Reaction Steps
Slightly excess samarium oxide was dissolved in concentrated nitric acid under heating to effect the reaction. After 1 hour, the reaction liquid was filtered and the filtrate was cooled to precipitate crystalline samarium nitrate. Yield: 60%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04563494 |
| Source dataset | uspto-grants-1986_01 |
| ORD ID | ord-ef961cf293e44d5b92ab6ac7d96169ca |
| Source note | uspto-grants-1986_01 |