Chemical Formula: Ir
Description: Grey powder
Purity: 99.9-99.95% min.
Packing: As required
CAS No: 7439-88-5
Melting Point 2446 °C
Density: 22.56 g/cm3
Mohs Hardness: 6.5
Crystal Structure: Face-centered cubic
Thermal Conductivity: 147 W/(m·K)
Iridium is a very rare and unique platinum group metal. Extremely stable, dense and resistant to degradation by acids and salts, iridium has numerous chemical, electrical and electrochemical uses. Iridium-alloy crucibles are used to manufacture numerous substrate crystal, while platinum-iridium alloys have been used in making thrusters for space vehicles and surgical implants.
SMI Ltd. not only stocks and sells 100g bottles of iridium powder, but can supply iridium powder in quantities as needed. Please do not hesitate to contact us with your detailed requirements or for a current iridium price.