Cobaltoxid
Bezeichnung:Cobaltoxid
CAS-Nr1307-96-6
Englisch Name:Cobalt oxide
CBNumberCB9216703
SummenformelCoO
Molgewicht74.93
MOL-Datei1307-96-6.mol
Synonyma
Cobaltoxid
CI Pigment schwarz 13
Kobalt(II)-oxid
Cobaltoxid physikalisch-chemischer Eigenschaften
Schmelzpunkt | 1785 °C | ||||||||||||||
Dichte | 6.45 | ||||||||||||||
Dampfdruck | 0Pa at 20℃ | ||||||||||||||
Löslichkeit | insoluble in H2O; soluble in acid solutions | ||||||||||||||
Aggregatzustand | Powder | ||||||||||||||
Wichte | 6.45 | ||||||||||||||
Farbe | Green-brown | ||||||||||||||
Wasserlöslichkeit | insoluble | ||||||||||||||
Sensitive | Air Sensitive | ||||||||||||||
Crystal Structure | NaCl type | ||||||||||||||
crystal system | Cube | ||||||||||||||
Merck | 14,2446 | ||||||||||||||
Space group | Fm3m | ||||||||||||||
Lattice constant |
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Expositionsgrenzwerte | ACGIH: TWA 1 mg/m3 OSHA: TWA 15 mg/m3; TWA 5 mg/m3 |
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Stabilität | Stability Stable, but may be moisture sensitive. | ||||||||||||||
InChI | InChI=1S/Co.O | ||||||||||||||
InChIKey | IVMYJDGYRUAWML-UHFFFAOYSA-N |
Kennzeichnung gefährlicher | Xn,N,T+ |
R-Sätze: | 22-43-50/53-42/43-26 |
S-Sätze: | 24-37-60-61-45-36/37-28 |
RIDADR | UN 3288 6.1/PG 3 |
WGK Germany | 3 |
RTECS-Nr. | GG2800000 |
TSCA | Yes |
HazardClass | 6.1(b) |
PackingGroup | III |
HS Code | 28220000 |
Giftige Stoffe Daten | 1307-96-6(Hazardous Substances Data) |
Toxizität | LD50 orally in rats: 1.70 g/kg (Smyth) |