HuagongsheHuagongshe Chemistry Print Report · For research reference only
Manganese Sulfate → Dimanganese tris(sulphate)
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Manganese Sulfate | HCID 24580 | — |
| Reactant | [4,4'-Bi-7H-benz[de]anthracene]-7,7'-dione | HCID 61043 | — |
| Solvent | Sulfuric Acid | HCID 1118 | — |
| Product | Dimanganese tris(sulphate) | HCID 9930723 | — |
Reaction Steps
A process according to claim 1, wherein manganese(II) sulfate is oxidised anodically in 80 to 90% sulfuric acid, in the presence of 4,4'-bibenzanthrone, to give manganese(III) sulfate, which acts in situ as an oxidising agent and converts 4,4'-bibenzanthrone into dioxoviolanthrone.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04394227 |
| Source dataset | uspto-grants-1983_07 |
| ORD ID | ord-a2914d033ac44cd9921b075135afb9de |
| Source note | uspto-grants-1983_07 |