Iridium (Ir) Metal
Purity 99.9%
Iridium (Ir) is used in special alloys. It forms an alloy with osmium, used for pen tips and compass bearings. Another main use is as a hardening agent for platinum. It is also used for making crucibles and other equipment that operate at high temperatures, pivot bearings, scientific and other specialized equipment, and high-performance technically-advanced spark plugs for use in the automotive and aviation industries.
Drums or to customer specifications meeting DOT regulations
Iridium (Ir) Metal TSCA (SARA Title III) Status: Listed.
For further information, please call the EPA Office of Chemical Safety and Pollution Prevention (OCSPP) at 202-564-2902.
Iridium (Ir) Metal CAS Number: 7439-88-5
Iridium (Ir) Metal UN Number: 3089