FIELD: inorganic syntheses.
SUBSTANCE: ferric acetate is prepared by interaction of metallic iron with acetic acid in presence of an oxidant. Process is carried out at ambient temperature in acetic acid/acetic anhydride medium (weight ratio 5:1) under nitrogen atmosphere. Molar ratio acetic acid/iron/basic ferric acetate is maintained the following: 10:8:1. Reaction mixture is thoroughly stirred with high-speed blade stirrer or shaken at shaking frequency 2 Hz. When consumption of basic ferric acetate is completed, suspension of ferrous acetate is separated by filtration from unreacted iron powder. Precipitate is dried and filtrate returned into the process.
EFFECT: simplified process due to selection of optimal oxidant.
2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| FERROUS ACETATE PREPARATION METHOD | 2004 |
|
RU2269509C2 |
| METHOD FOR PREPARING FERROUS (II) ACETATE | 2004 |
|
RU2259994C1 |
| BASIC FERRIC ACETATE PREPARATION METHOD | 2004 |
|
RU2268874C2 |
| METHOD FOR PREPARING MANGANESE (II) ACETATE | 2005 |
|
RU2294921C1 |
| BASIC IRON (III) ACETATE PRODUCING METHOD | 2004 |
|
RU2314285C2 |
| METHOD OF OBTAINING IRON BENZOATE (III) | 2007 |
|
RU2326861C1 |
| METHOD OF PRODUCTION OF THE FERRIC FORMIATE (II) IN THE WATER MEDIUM | 2005 |
|
RU2292330C1 |
| METHOD OF PRODUCTION OF THE FERRIC FORMIATE (III) | 2005 |
|
RU2291855C1 |
| METHOD OF PRODUCTION OF IRON FORMATE (II) | 2005 |
|
RU2291856C1 |
| METHOD OF OBTAINING IRON BENZOATE (III) | 2006 |
|
RU2326107C1 |
