Product Code : EM- Pb-7N-Cu
Lead is a chemical element with the symbol Pb (from the Latin plumbum) and atomic number 82. It is a heavy metal that is denser than most common materials. Lead is soft and malleable and has a relatively low melting point. When freshly cut, lead is bluish-white; it tarnishes a dull gray color when exposed to air. Lead has the highest atomic number of any stable element and concludes three major decay chains of heavier elements.
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Product Information
Lead is a chemical element with the symbol Pb (from the Latin plumbum) and atomic number 82. It is a heavy metal that is denser than most common materials. Lead is soft and malleable and has a relatively low melting point. When freshly cut, lead is bluish-white; it tarnishes a dull gray color when exposed to air. Lead has the highest atomic number of any stable element and concludes three major decay chains of heavier elements.
ATT provides high-quality Lead Evaporation Materials for research and industry purposes at competitive prices. We can provide Lead Evaporation Materials with different purity, size, and density according to your requirements.
Material Type: Lead
Symbol: Pb
Color/Appearance: Bluish White, Metallic
Synonyms
N/A
Lead Evaporation Materials Specification
Size：Pellet / Wire / Rod / Slug / Tablet / Customized
Per your request or drawing
We can customized as required
Properties（Theoretical）
| Molecular Weight | 207.2 |
| Appearance | Bluish white |
| Melting Point | 327.502 °C |
| Boiling Point | 1740 °C |
| Density | 11.35 g/cm3 |
| Solubility in H2O | N/A |
| Electrical Resistivity | 20.648 microhm-cm @ 20 °C |
| Electronegativity | 1.8 Paulings |
| Heat of Fusion | 1.224 Cal/gm mole |
| Heat of Vaporization | 42.4 K-Cal/gm atom at 1740 °C |
| Poisson's Ratio | 0.44 |
| Specific Heat | 0.038 Cal/g/oK @ 25 °C |
| Tensile Strength | N/A |
| Thermal Conductivity | 0.353 W/cm/K @ 298.2 K |
| Thermal Expansion | (25 °C) 28.9 µm·m-1·K-1 |
| Vickers Hardness | N/A |
| Young's Modulus | 16 GPa |
Application of Lead Evaporation Materials
• Used in deposition processes including semiconductor deposition, chemical vapor deposition (CVD) and physical vapor deposition (PVD)
• Used for optics including wear protection, decorative coatings, and displays.
Packing of Lead Evaporation Materials
Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request. They are vacuum sealed. The MSDS and Material Certification Sheets will be packed with the product.
ATTs’ Lead Evaporation Materials is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
Chemical Identifiers
| Linear Formula | Pb |
| MDL Number | MFCD00134050 |
| EC No. | 231-100-4 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 5352425 |
| SMILES | [Pb] |
| InchI Identifier | InChI=1S/Pb |
| InchI Key | WABPQHHGFIMREM-UHFFFAOYSA-N |
