Rhodium Foil

• High-purity Rhodium (Rh) Foil
• Excellent corrosion resistance
• Exceptional resistance to oxidation
• Excellent high-temperature stability
• High melting point
• High hardness and wear resistance
• Excellent dimensional stability
• Excellent chemical resistance
• High reflectivity
• Excellent resistance to many acids
• Suitable for aggressive chemical environments
• Suitable for high-temperature applications
• Suitable for laboratory and research applications
• Suitable for catalyst and electrochemical research
• Suitable for spectroscopy and optical applications
• Precision thicknesses available
• Custom widths and lengths available
• Polished and mirror-polished finishes available
• COA available

Property	Specification
Product Name	Rhodium Foil
Element	Rhodium
Symbol	Rh
Atomic Number	45
CAS Number	7440-16-6
Material Type	Precious / Refractory Metal
Purity	99.9%, 99.95%, 99.99%, Custom
Appearance	Bright Silvery-White Metallic
Crystal Structure	Face-Centered Cubic (FCC)
Density	~12.41 g/cm³
Melting Point	~1,964°C
Boiling Point	~3,695°C
Electrical Conductivity	High
Corrosion Resistance	Excellent
Oxidation Resistance	Excellent
Thickness	Custom
Width	Custom
Length	Custom
Temper	Annealed / Hard / Custom
Surface Finish	Mill / Bright / Polished / Mirror Polished
Flatness	Custom
Manufacturing	Rolling / Annealing / Precision Processing
Packaging	Protective / Custom

• 99.9% Rhodium Foil
• 99.95% Rhodium Foil
• 99.99% High-Purity Rhodium Foil
• Ultra-High-Purity Rhodium Foil
• Research-Grade Rhodium Foil
• Laboratory-Grade Rhodium Foil
• High-Temperature Rhodium Foil
• Chemical-Grade Rhodium Foil
• Annealed Rhodium Foil
• Hard Rhodium Foil
• Polished Rhodium Foil
• Mirror-Polished Rhodium Foil
• Custom Rhodium Foil

1. What is Rhodium Foil?

Rhodium Foil is a thin, rolled sheet of high-purity elemental rhodium used in applications requiring exceptional corrosion resistance, high-temperature stability, oxidation resistance, and chemical durability.

2. What is Rhodium Foil used for?

Rhodium foil is used in high-temperature laboratory equipment, chemical processing, catalyst research, electrochemical research, spectroscopy, aerospace research, electronics, and advanced materials applications.

3. What purity levels are available?

Common grades include 99.9%, 99.95%, and 99.99% rhodium, with higher-purity material available for specialized applications.

4. Is Rhodium Foil resistant to corrosion?

Yes. Rhodium is exceptionally resistant to corrosion and oxidation and performs well in many aggressive chemical environments.

5. Can Rhodium Foil withstand high temperatures?

Yes. Rhodium has a melting point of approximately 1,964°C and maintains excellent stability at elevated temperatures. The actual service temperature depends on the atmosphere, mechanical loading, and application.

6. Can Rhodium Foil be polished?

Yes. Polished and mirror-polished rhodium foil can be supplied for optical, reflective, spectroscopy, and surface-science applications.