iridium powder industrial grade 99.5% Supplier - Zegen Metals&Chemicals Limited
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iridium powder industrial grade 99.5%

Description :

Iridium powder is dark gray sponge particle, which is a kind of noble metal. Its chemical property is stable, which is most corrosion resistant metal and it has great resistance to acid. Only sponge iridium powder slowly dissolve in hot aqua regia.

Iridium Powder

CAS No.: 7439-88-5 EINECS No.: 231-095-9 Molecular Formula: Ir Molecular Weight: 192.22
Melting Point: 2410℃ Boiling Point: 4130℃ Density: 22.421  


Pure Iridium metal, Pt-Ir alloy and  Ir-Rh alloy apply to make scientific instruments, thermocouple and resistive conductor. Adding iridium element in platinum would improve its corrosion resistance in water, acid and halogen and mechanical strength under 500℃。

Many oxide monocrystals of high melting point grow in crucible of pure iridium. Iridium pieces can process into iridium wires, which is for high temperature antioxidant thermocouple material and filament material.

Iridium slugs get uses in ignition plug, electrode of alkali method  and chemical catalysts.

Seller Info :

Zegen Metals&Chemicals Limited

Product Details :

Cas Number7439-88-5
Appearancegray powder
Gradeindustrial grade

Categories :

About Suppliers :
Zegen Metals&Chemicals Limited
We are professional supplier on minor metals, rare earths, chemicals and sputtering targets. We are a new brand enterprise focused on advanced high performance materials, including crystal material, minor metals and chemicals, which is mainly used as raw material for ceramic materials, photoelect Read More.. uses cookies to ensure that we give you the best experience on our website. By using this site, you agree to our Privacy Policy and our Terms of Use. X