A5266412
Lead chloride , AR , 7758-95-4
Synonym(s):
Cotunnite;Lead dichloride;Lead(II) chloride
CAS NO.：7758-95-4
Empirical Formula: Cl2Pb
Molecular Weight: 278.11
MDL number: MFCD00011157
EINECS: 231-845-5
| Pack Size | Price | Stock | Quantity |
| 100G | RMB44.00 | In Stock |
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| 500G | RMB159.20 | In Stock |
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| 2.5kg | RMB508.00 | In Stock |
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| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 501 °C(lit.) |
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| Boiling point: | 950 °C(lit.) |
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| Density | 5.85 g/mL at 25 °C(lit.) |
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| vapor pressure | 1 mm Hg ( 547 °C) |
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| Flash point: | 951°C |
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| storage temp. | Store below +30°C. |
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| solubility | aliphatic hydrocarbons: slightly soluble(lit.) |
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| form | powder |
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| color | White to off-white |
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| Specific Gravity | 5.85 |
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| Water Solubility | Soluble in hot water, alkali hydroxides and NH<sub>4</sub>Cl solution. Insoluble in cold water and alcohol. |
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| Crystal Structure | PbCl2 type |
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| Hydrolytic Sensitivity | 0: forms stable aqueous solutions |
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| Merck | 14,5404 |
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| crystal system | Nogata |
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| Space group | Pnma |
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| Solubility Product Constant (Ksp) | pKsp: 4.77 |
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| Lattice constant |
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| Exposure limits | ACGIH: TWA 0.05 mg/m3 NIOSH: IDLH 100 mg/m3; TWA 0.050 mg/m3 |
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| Dielectric constant | 4.2（0.0℃） |
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| Stability: | Stable. Incompatible with strong oxidizing agents, strong acids. |
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| Major Application | material synthesis precursor perovskite solar cells |
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| InChI | 1S/2ClH.Pb/h2*1H;/q;;+2/p-2 |
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| InChIKey | HWSZZLVAJGOAAY-UHFFFAOYSA-L |
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| SMILES | Cl[PbH2]Cl |
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| CAS DataBase Reference | 7758-95-4(CAS DataBase Reference) |
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| NIST Chemistry Reference | Lead dichloride(7758-95-4) |
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| EPA Substance Registry System | Lead(II) chloride (7758-95-4) |
Description and Uses
Lead chloride is a white crystalline powder.Molecular weight = 278.00;Boilingpoint = 950℃;Freezing/Melting point= 501C; Vapor pressure= 1 mmHgat 547℃. Hazard Identification (based on NFPA-704 MRating System): Health 2, Flammability 0, Reactivity 0.Slightly soluble in cold water; more soluble in hot water.
Lead (II) chloride (PbCl2) is commonly known as the mineral cotunnite.
Safety
| Symbol(GHS) |    GHS07,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H302+H332-H351-H360Df-H372-H410 |
| Precautionary statements | P201-P273-P301+P312+P330-P304+P340+P312-P308+P313 |
| PPE | Eyeshields, Gloves, type P3 (EN 143) respirator cartridges |
| Hazard Codes | T,N |
| Risk Statements | 61-20/22-33-50/53-62 |
| Safety Statements | 53-45-60-61 |
| RIDADR | UN 2291 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | OF9450000 |
| TSCA | TSCA listed |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 28273990 |
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
| Hazard Classifications | Acute Tox. 4 Inhalation Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 1 Carc. 2 Repr. 1A STOT RE 1 |
| Hazardous Substances Data | 7758-95-4(Hazardous Substances Data) |
| Toxicity | MLD in guinea pigs (mg/kg): 1500-2000 orally (Tartler) |
| REACH Registrations | Active |
| Limited Quantities | 5.0 kg (11 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
