Melting point :886 °C(lit.)
Boiling point :1470 °C
Density :9.53
bulk density :3500-3700kg/m3
vapor pressure :10 mm Hg ( 0 °C)
refractive index :2.67
storage temp. :Store below +30°C.
solubility :Soluble in concentrated alkali, HCl and ammonium chloride. Insoluble in dilute alkali and alcohol.
form :powder
color :yellow
Specific Gravity :9.53
PH :8-9 (100g/l, H2O, 20℃)(slurry)
Water Solubility :Soluble in concentrated alkali, hydrochloric acid, and ammonium chloride. Insoluble in water, dilute alkali and alcohol.
Crystal Structure :Rutile type
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
Merck :14,5413
crystal system :square
Space group :P42/mnm
Lattice constant :

a/nm	b/nm	c/nm	α/o	β/o	γ/o	V/nm3
0.4955	0.4955	0.3383	90	90	90	0.0831

Exposure limits :ACGIH: TWA 0.05 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 0.050 mg/m3 Stability :Stable. Reacts violently with hydrogen peroxide, strong oxidizing agents, aluminium, zirconium, halogens, sulphur trioxide, boron, silicon, sodium, zinc.
InChI :1S/O.Pb
InChIKey :YEXPOXQUZXUXJW-UHFFFAOYSA-N
SMILES :O=[PbH2]
CAS DataBase Reference :1317-36-8(CAS DataBase Reference)
NIST Chemistry Reference :Lead monoxide(1317-36-8)
EPA Substance Registry System :Lead monoxide (1317-36-8)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501 H350 May cause cancer Carcinogenicity Category 1A, 1B Danger H360 May damage fertility or the unborn child Reproductive toxicity Category 1A, 1B Danger H362 May cause harm to breast-fed children Reproductive toxicity, effects on or via lactation Additional category P201, P260, P263, P264, P270,P308+P313 H370 Causes damage to organs Specific target organ toxicity, single exposure Category 1 Danger P260, P264, P270, P307+P311, P321,P405, 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:	P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P263 Avoid contact during pregnancy/while nursing. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P391 Collect spillage. Hazardous to the aquatic environment P405 Store locked up. P501 Dispose of contents/container to..…