| Melting point |
402 °C(lit.) |
| Boiling point |
954 °C(lit.) |
| Density |
6.16 g/mL at 25 °C(lit.) |
| Flash point |
954°C |
| storage temp. |
Keep in dark place,Inert atmosphere,Room temperature |
| solubility |
Soluble in concentrated solutions of alkali iodides and sodium thiosulfate. Insoluble in alcohol and cold hydrochloric acid. |
| form |
beads |
| Specific Gravity |
6.16 |
| color |
Yellow to orange |
| Water Solubility |
Partially soluble in water. Freely soluble in sodium thiosulfate solution. Soluble in concentrated solutions of alkali iodides. Insoluble in alcohol and cold HCl.Soluble in concentrated solutions of alkali iodides and sodium thiosulfate. Insoluble in alcohol and cold hydrochloric acid. |
| Specific Heat Capacity |
Cp(crystal): 0.17 J/(g·K), at 25℃ |
| Sensitive |
Light Sensitive |
| λmax |
539nm(neat)(lit.) |
| Hydrolytic Sensitivity |
0: forms stable aqueous solutions |
| Merck |
14,5411 |
| Solubility Product Constant (Ksp) |
pKsp: 8.01 |
| Exposure limits |
ACGIH: TWA 0.05 mg/m3; TWA 0.01 ppm
NIOSH: IDLH 100 mg/m3; TWA 0.050 mg/m3 |
| Stability |
Stable. May discolour upon exposure to light. |
| Major Application |
material synthesis precursor
perovskite solar cells |
| InChI |
1S/2HI.Pb/h2*1H;/q;;+2/p-2 |
| InChIKey |
RQQRAHKHDFPBMC-UHFFFAOYSA-L |
| SMILES |
I[PbH2]I |
| CAS DataBase Reference |
10101-63-0(CAS DataBase Reference) |
| NIST Chemistry Reference |
Lead diiodide(10101-63-0) |
| EPA Substance Registry System |
Lead(II) iodide (10101-63-0) |
