| Identification | |
| Name: | Iron sesquisulfate |
| Synonyms: | Iron persulfate;Iron(III) sulfate;Iron tersulfate;FERRIC SULFATE;Diiron trisulfate;Ferric persulfate;Ferric tersulfate;Iron sesquisulfate;Ferric sesquisulfate;Iron(3+) sulfate;Diiron tris(sulphate);Coquimbite mineral;Iron sulfate (2:3);10028-22-5;Iron sulfate (Fe2(SO4)3);CCRIS 7885;HSDB 6311;Iron(3+) sulfate, (2:3);EINECS 233-072-9;Iron[III] sulfate;Sulfuric acid, iron(3+) salt (3:2);iron (III) sulfate;iron(3+) trisulfate;Ferric sulfate (USP);AC1L2NPB;FERRIC SULFATE--N/H;F0638_SIGMA;F1135_SIGMA;iron(3+) sulfate (2:3);307718_ALDRICH;31235_RIEDEL;F1135_SIAL;Sulfuric acid, iron(3+) salt;CHEBI:53438;13520-56-4 (nonahydrate);13761-89-2 (hexahydrate);35139-28-7 (heptahydrate);43059-01-4 (monohydrate);31235_SIAL;307718_SIAL;15244-10-7 (unspecified hydrate);LS-84278;Sulfuric acid, iron(3++) salt (3:2);D08922;I14-17596;497092-38-3 |
| CAS: | 35139-28-7 |
| Molecular Formula: | Fe2O12S3 |
| Molecular Weight: | 399.8778 |
| InChI: | InChI=1S/2Fe.3H2O4S/c;;3*1-5(2,3)4/h;;3*(H2,1,2,3,4)/q2*+3;;;/p-6 |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | 480 deg C (decomp) |
| Solubility: | Slowly sol in water; rapidly sol in the presence of a trace of ferrous sulfate; sparingly sol in alc; practically insol in acetone, ethyl acetate. Insol in sulfuric acid, ammonia |
| Color: | Grayish-white powder, or rhombic or rhombohedral crystals Yellow crystals |
| Safety Data | |
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