Lead(II) iodide
Lead(II) iodide (CAS: 10101-63-0), a compound with the formula PbI2, presents as a bright yellow solid. It has a molecular weight of 461.01 g/mol. This inorganic salt is notably utilized in the development of perovskite solar cells and other advanced materials. Its applications also extend to chemical synthesis and as a component in specialized inorganic chemistry processes. The ultra-high purity offered by TSS ensures reliable performance in sensitive research and development.

Perovskite Solar Cell Development
Lead(II) iodide is a critical precursor in the synthesis of lead-halide perovskites, a class of materials showing significant promise for efficient and low-cost photovoltaic devices.
Chemical Synthesis
As a source of lead and iodide ions, it serves as a reagent or intermediate in various inorganic and organic synthesis pathways, contributing to the creation of novel compounds.
Catalysis and Inorganic Chemistry
This compound can be employed in catalytic applications or as a reference material in studies related to inorganic halide chemistry and solid-state materials.
Research and Development
High-purity Lead(II) iodide is essential for fundamental research in materials science, crystal growth, and the exploration of new functional materials.
| Molecular weight | 461.01 |
|---|---|
| Linear formula | PbI2 |
| Assay | 99.999% trace metals basis |
| Form | solid |
| Boiling point | 954 °C(lit.) |
| Density | 6.16 g/mL at 25 °C(lit.) |
| Particle size | −10 mesh |
| Melting point | 402 °C(lit.) |



Hazard statements
- H302Harmful if swallowed
- H332Harmful if inhaled
- H360May damage fertility or the unborn child
- H373May cause damage to organs through prolonged exposure
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P201Obtain special instructions before use
- P273Avoid release to the environment
- P308IF exposed or concerned
- P501Dispose of contents and container per local regulations
| Protective equipment | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2291 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 61-20/22-33-50/53-62 |
| Safety statements (S) | 53-45-60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Lead(II) iodide used for?
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Lead(II) iodide (PbI2) is primarily used in the development of perovskite solar cells, chemical synthesis, catalysis, and materials science research.
What are the CAS number and chemical formula for Lead(II) iodide?
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The CAS number is 10101-63-0, and the chemical formula is PbI2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Lead(II) iodide with an assay of 99.999% trace metals basis. This is a high-purity grade suitable for research and specialized applications. TSS does not represent this product as USP, BP, or EP grade.
What are the main safety concerns when handling Lead(II) iodide?
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Lead(II) iodide is harmful if swallowed or inhaled, may cause damage to organs through prolonged exposure, and is toxic to aquatic life with long-lasting effects. It may also damage fertility or the unborn child. Appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection (type N100 or P3 filter), must be used. Handle in a well-ventilated area and avoid release into the environment.
How is Lead(II) iodide shipped and exported?
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Lead(II) iodide is classified for transport as UN 2291, Class 6.1 (Toxic substances), Packing Group III. Tech Serve Solutions, as a global supplier and exporter, ensures compliance with all relevant shipping and export regulations.
How can I request a quote or sample for Lead(II) iodide?
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To request a quote or a sample of Lead(II) iodide, please contact our sales department via the website or provide your details through the product enquiry form.
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