Lead Iodide 100gm

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Lead iodide, also known as lead(II) iodide or plumbous iodide, is a chemical compound with the formula PbI2. It is a bright yellow solid at room temperature, but it can also exist in a red form. Lead iodide is insoluble in water, sparingly soluble in cold water, and more soluble in hot water. It is commonly used in various applications including inorganic synthesis, photovoltaic devices, and as a scintillator material in radiation detection. In the context of photovoltaics, lead iodide is often used in the fabrication of thin-film solar cells due to its semiconducting properties. However, it’s worth noting that lead compounds raise environmental and health concerns due to the toxicity of lead.


Lead Iodide

Lead iodide has several laboratory uses, including:

  1. Chemical Synthesis: Lead iodide can be used as a precursor in the synthesis of various other lead compounds or complex organic molecules.
  2. Photovoltaic Research: In the field of photovoltaics, lead iodide is used in the fabrication of thin-film solar cells, particularly in the development of perovskite solar cells. These cells have shown promising efficiency and are being researched extensively as a potential low-cost alternative to traditional silicon-based solar cells.
  3. Scintillation Detection: Lead iodide is used as a scintillator material in certain types of radiation detection devices. When ionizing radiation interacts with the lead iodide crystals, it produces flashes of light that can be detected and analyzed, allowing for the measurement and identification of various types of radiation.
  4. Crystal Growth: Lead iodide crystals can be grown in the laboratory for research purposes or for use in various experiments. These crystals can have interesting optical and electronic properties that make them useful in studying fundamental physics or in the development of new materials.
  5. Analytical Chemistry: Lead iodide can be used in certain analytical techniques or chemical tests for the detection or quantification of specific ions or compounds in a sample.
SKU: ACS49196CHEM0 Category:

When working with lead iodide or any lead-containing substances in the laboratory, it’s crucial to take appropriate safety precautions to minimize exposure and protect yourself and others from potential health risks. Here are some safety measures to consider:

  1. Personal Protective Equipment (PPE):
    • Wear appropriate protective clothing, including lab coats, gloves, and safety goggles or a face shield to prevent skin contact and inhalation of lead dust or fumes.
    • Use a respirator with appropriate filters if working with lead iodide in powdered form or in situations where there is a risk of airborne lead particles.
  2. Engineering Controls:
    • Work in a well-ventilated area with local exhaust ventilation systems to minimize the buildup of lead dust or fumes in the air.
    • Use fume hoods or glove boxes when handling lead iodide or conducting procedures that may generate lead-containing aerosols or vapors.
  3. Handling and Storage:
    • Avoid creating dust or aerosols when handling lead iodide. Use techniques such as wet methods or working in enclosed systems to minimize the generation of airborne particles.
    • Store lead iodide and related chemicals in tightly sealed containers in a designated area away from incompatible materials.
  4. Hygiene Practices:
    • Wash hands thoroughly with soap and water after handling lead-containing materials and before eating, drinking, smoking, or touching your face.
    • Avoid storing food, beverages, or personal items in areas where lead-containing substances are used or stored.
  5. Cleanup and Waste Disposal:
    • Clean up spills promptly using appropriate methods to minimize the spread of lead contamination.
    • Dispose of lead-containing waste materials according to local regulations and guidelines for hazardous waste disposal.
  6. Training and Awareness:
    • Provide training to laboratory personnel on the safe handling, storage, and disposal of lead-containing substances.
    • Ensure awareness of the potential health hazards associated with lead exposure and the importance of following safety protocols.

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