Orangemennige
Bezeichnung:Orangemennige
CAS-Nr1314-41-6
Englisch Name:lead oxide
CBNumberCB0107200
SummenformelO4Pb3
Molgewicht685.6
MOL-Datei1314-41-6.mol
Synonyma
Orangemennige
Blei(II,IV)-oxid
Rotes Blei
Orangemennige physikalisch-chemischer Eigenschaften
Schmelzpunkt | 500 °C | ||||||||||||||
Siedepunkt | 800°C | ||||||||||||||
Dichte | 9,1 g/cm3 | ||||||||||||||
Dampfdruck | 10 mm Hg ( 0 °C) | ||||||||||||||
Löslichkeit | insoluble in H2O, ethanol; soluble in hotHCl | ||||||||||||||
Aggregatzustand | red powder | ||||||||||||||
Farbe | Orange | ||||||||||||||
Wasserlöslichkeit | Soluble in hydrochloric acid, glacial acetic acid and nitric acid and hydrogen peroxide. Insoluble in water and alcohol. | ||||||||||||||
Merck | 14,5425 | ||||||||||||||
crystal system | square | ||||||||||||||
Space group | P42/mbc | ||||||||||||||
Lattice constant |
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Expositionsgrenzwerte | ACGIH: TWA 0.05 mg/m3 NIOSH: IDLH 100 mg/m3; TWA 0.050 mg/m3 |
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Dielectric constant | 25.9(0.0℃) | ||||||||||||||
Stabilität | Stable. May react vigorously with reducing agents. | ||||||||||||||
InChIKey | XMFOQHDPRMAJNU-UHFFFAOYSA-N | ||||||||||||||
CAS Datenbank | 1314-41-6(CAS DataBase Reference) | ||||||||||||||
NIST chemische Informationen | Lead(ii,iv) oxide(1314-41-6) |
Kennzeichnung gefährlicher | O,T,N |
R-Sätze: | 61-8-20/22-33-50/53-62-48/23/25-40 |
S-Sätze: | 53-45-60-61-36/37 |
RIDADR | UN 1479 5.1/PG 2 |
WGK Germany | 3 |
RTECS-Nr. | OG5425000 |
TSCA | Yes |
HazardClass | 5.1 |
HS Code | 28249010 |
Giftige Stoffe Daten | 1314-41-6(Hazardous Substances Data) |
Toxizität | LD50 i.p. in rats: 45 mg Pb/100 g (Lead, 1972) |