Lead dioxide

Melting point :290 °C
Density :9,38 g/cm³
form :Powder
Specific Gravity :9.38
color :Brown to black
Water Solubility :Insoluble
Merck :14,5407
crystal system :Nogata
Space group :Pbcn
Lattice constant :

a/nm	b/nm	c/nm	α/o	β/o	γ/o	V/nm3
0.4948	0.5951	0.5497	90	90	90	0.1619

Exposure limits :ACGIH: TWA 0.05 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 0.050 mg/m3 InChI :InChI=1S/2O.Pb
InChIKey :YADSGOSSYOOKMP-UHFFFAOYSA-N
SMILES :[Pb](=O)=O
CAS DataBase Reference :1309-60-0(CAS DataBase Reference)
NIST Chemistry Reference :Lead dioxide(1309-60-0)
EPA Substance Registry System :Lead dioxide (1309-60-0)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H272 May intensify fire; oxidizer Oxidising liquids;Oxidising solids Category 2 Category 3 Danger Warning P210, P220, P221P280, P370+P378,P501 H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P202 Do not handle until all safety precautions have been read and understood. P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P273 Avoid release to the environment. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P308+P313 IF exposed or concerned: Get medical advice/attention.