Tricobalttetraoxid
Bezeichnung:Tricobalttetraoxid
CAS-Nr1308-06-1
Englisch Name:Tricobalt tetraoxide
CBNumberCB5853023
SummenformelCo3O4-2
Molgewicht240.8
MOL-Datei1308-06-1.mol
Synonyma
Tricobalttetraoxid
Tricobalttetraoxid physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 895 °C (dec.)(lit.) | ||||||||||||||
| Siedepunkt | 3800°C | ||||||||||||||
| Dichte | 6.11 g/mL at 25 °C(lit.) | ||||||||||||||
| Dampfdruck | 0Pa at 20℃ | ||||||||||||||
| Löslichkeit | insoluble in H2O; soluble in acid solutions, alkaline solutions | ||||||||||||||
| Aggregatzustand | powder | ||||||||||||||
| Farbe | Dark Gray | ||||||||||||||
| Wichte | 6.11 | ||||||||||||||
| Wasserlöslichkeit | Soluble in acids and alkalis. Insoluble in water. | ||||||||||||||
| Crystal Structure | Spinel type | ||||||||||||||
| crystal system | Cube | ||||||||||||||
| Merck | 14,2429 | ||||||||||||||
| Space group | Fd3m | ||||||||||||||
| Lattice constant |
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| Expositionsgrenzwerte | ACGIH: TWA 0.02 mg/m3 | ||||||||||||||
| InChI | InChI=1S/3Co.4O | ||||||||||||||
| InChIKey | LBFUKZWYPLNNJC-UHFFFAOYSA-N | ||||||||||||||
| SMILES | O([Co]=O)[Co]=O.O=[Co] |
| Kennzeichnung gefährlicher | Xn,T,Xi |
| R-Sätze: | 36/37/38-40-43-49-50/53-42-52/53 |
| S-Sätze: | 26-36/37/39-45-36/37-53-61-22 |
| RIDADR | 1477 |
| WGK Germany | 1 |
| RTECS-Nr. | GG2500000 |
| TSCA | Yes |
| HazardClass | 9 |
| HS Code | 28220000 |
