Dirhodiumtrioxid
Bezeichnung:Dirhodiumtrioxid
CAS-Nr12036-35-0
Englisch Name:Rhodium oxide
CBNumberCB3114692
SummenformelH2ORh
Molgewicht120.92
MOL-Datei12036-35-0.mol
Synonyma
Dirhodiumtrioxid
Dirhodiumtrioxid physikalisch-chemischer Eigenschaften
Schmelzpunkt | 1100°C (dec.) | ||||||||||||||
Dichte | 8.2 g/mL at 25 °C(lit.) | ||||||||||||||
storage temp. | under inert gas (nitrogen or Argon) at 2-8°C | ||||||||||||||
Aggregatzustand | Powder | ||||||||||||||
Wichte | 8.2 | ||||||||||||||
Farbe | Yellow | ||||||||||||||
Wasserlöslichkeit | Insoluble in water, acetone, conc. Hydrochloric acid, Nitric acid, Aqua regia. | ||||||||||||||
Sensitive | Hygroscopic | ||||||||||||||
Crystal Structure | Corundum type | ||||||||||||||
crystal system | Three sides | ||||||||||||||
Space group | R3c | ||||||||||||||
Lattice constant |
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Expositionsgrenzwerte | ACGIH: TWA 1 mg/m3 NIOSH: IDLH 100 mg/m3; TWA 0.1 mg/m3 |
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InChIKey | XBBXDTCPEWHXKL-UHFFFAOYSA-N | ||||||||||||||
CAS Datenbank | 12036-35-0(CAS DataBase Reference) | ||||||||||||||
EPA chemische Informationen | Rhodium oxide (Rh2O3) (12036-35-0) |
Kennzeichnung gefährlicher | O;Xi,Xi,O |
R-Sätze: | 36/38-8 |
S-Sätze: | 22-24/25-37/39-26-17 |
RIDADR | 3288 |
WGK Germany | 3 |
TSCA | Yes |
HazardClass | 6.1(b) |
PackingGroup | III |
HS Code | 28259085 |