| 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 NH<sub>4</sub>Cl 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) |
