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lead oxide Structure

lead oxide

Chemical Properties

Melting point 500 °C
Boiling point 800°C
Density  9,1 g/cm3
vapor pressure  10 mm Hg ( 0 °C)
solubility  insoluble in H2O, ethanol; soluble in hotHCl
form  red powder
color  Orange
Water Solubility  Soluble in hydrochloric acid, glacial acetic acid and nitric acid and hydrogen peroxide. Insoluble in water and alcohol.
Merck  14,5425
Exposure limits ACGIH: TWA 0.05 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 0.050 mg/m3
Dielectric constant 25.9(0.0℃)
Stability Stable. May react vigorously with reducing agents.
InChIKey XMFOQHDPRMAJNU-UHFFFAOYSA-N
CAS DataBase Reference 1314-41-6(CAS DataBase Reference)
NIST Chemistry Reference Lead(ii,iv) oxide(1314-41-6)
EPA Substance Registry System Lead tetraoxide (1314-41-6)

Safety Information

Hazard Codes  O,T,N
Risk Statements  61-8-20/22-33-50/53-62-48/23/25-40
Safety Statements  53-45-60-61-36/37
RIDADR  UN 1479 5.1/PG 2
WGK Germany  3
RTECS  OG5425000
TSCA  Yes
HazardClass  5.1
HS Code  28249010
Hazardous Substances Data 1314-41-6(Hazardous Substances Data)
Toxicity LD50 i.p. in rats: 45 mg Pb/100 g (Lead, 1972)

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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