Melting point :501 °C(lit.)
Boiling point :950 °C(lit.)
Density :5.85 g/mL at 25 °C(lit.)
vapor pressure :1 mm Hg ( 547 °C)
Flash point :951°C
storage temp. :Store below +30°C.
solubility :aliphatic hydrocarbons: slightly soluble(lit.)
form :powder
color :White to off-white
Specific Gravity :5.85
Water Solubility :Soluble in hot water, alkali hydroxides and NH₄Cl solution. Insoluble in cold water and alcohol.
Hydrolytic Sensitivity :0: forms stable aqueous solutions
Crystal Structure :PbCl2 type
crystal system :Nogata
Merck :14,5404
Solubility Product Constant (Ksp) :pKsp: 4.77
Space group :Pnma
Lattice constant :

a/nm	b/nm	c/nm	α/o	β/o	γ/o	V/nm3
0.762	0.451	0.902	90	90	90	0.31

Exposure limits :ACGIH: TWA 0.05 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 0.050 mg/m3 Dielectric constant :4.2（0.0℃）
Stability :Stable. Incompatible with strong oxidizing agents, strong acids.
Major Application :material synthesis precursor
perovskite solar cells InChI :1S/2ClH.Pb/h2*1H;/q;;+2/p-2
InChIKey :HWSZZLVAJGOAAY-UHFFFAOYSA-L
SMILES :Cl[PbH2]Cl
CAS DataBase Reference :7758-95-4(CAS DataBase Reference)
NIST Chemistry Reference :Lead dichloride(7758-95-4)
EPA Substance Registry System :Lead(II) chloride (7758-95-4)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501 H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, 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. P273 Avoid release to the environment. P308+P313 IF exposed or concerned: Get medical advice/attention.