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Iridium

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Iridium Cube

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Iridium Cube is a dense, corrosion-resistant metal block with Ir ≥ 99.95%, available in standard and custom sizes. Heeger Materials is a professional supplier and manufacturer of high-quality Iridium Cube, offering customized solutions and competitive prices.

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Data sheet

Density22.56 g/cm3
Melting Piont2446 °C
SymbolIr
Purity99.95%
CAS7439-88-5
Boiling Point4130 ℃

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Iridium Cube is made from high-purity iridium (Ir ≥ 99.95%) and features excellent density, corrosion resistance, and thermal stability. With its unique cube shape, it is often used for scientific demonstration, material density comparisons, and as a collectible for element enthusiasts. Standard sizes include 10×10×10 mm and 25.4×25.4×25.4 mm, with other dimensions available upon request. Heeger Materials provides high-quality Iridium Cubes with precise machining and purity assurance for research, display, or educational use.

Iridium Cube

Iridium Cube Chemical Compositions

Impurities(≤%)
PtRuRhPdAuAgCuFeNi
0.020.020.020.010.010.0050.0050.0050.005
AlPbMnMgSnSiZnCa 
0.0050.0050.0050.0050.0050.0050.0050.005 

Iridium Cube Properties

PropertyValue
Melting Point2719 K (2446 °C, 4435 °F)
Boiling Point4403 K (4130 °C, 7466 °F)
Density (near room temperature)22.56 g/cm³
Density (liquid at melting point)19 g/cm³
Heat of Fusion41.12 kJ/mol
Heat of Vaporization564 kJ/mol
Molar Heat Capacity25.10 J/(mol·K)

Iridium Cube Advantages

  • High purity (≥99.95%) ensures consistent quality and material integrity.
  • Extremely dense and compact, ideal for mass and density comparison.
  • Excellent corrosion resistance, even in harsh chemical environments.
  • High melting point and thermal stability.
  • Precisely machined for accurate dimensions and clean presentation.

Iridium Cube Applications

  • Scientific Demonstration: Used to showcase the density and properties of iridium in educational or research settings.
  • Element Collection: A popular choice for collectors due to its rarity and metallic luster.
  • Material Comparison: Serves as a reference cube for density and weight comparison among metals.
  • Display and Exhibits: Often featured in museums, laboratories, and science centers.
  • High-Precision Calibration: Can be used in applications requiring exact mass or volume references.

Iridium Cube Packing 

The Iridium Crucible will be carefully placed in wooden cases or cartons, with additional support from soft materials, to prevent shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.

Iridium Cube Packing

Where to Buy Iridium Cube in Bulk?

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Iridium products including Iridium Cube, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We are a specialized supplier of premium-grade metals, alloys, ceramics, powders, and various other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors. 

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