Buy 1 oz Rhodium Sponge

Buy 1 oz Rhodium Sponge

This is the most liquid form of physical rhodium. Pure rhodium, viewed magnified, appears porous and powdery. This is why it is known as “sponge” in industry parlance. 

Kitco Rhodium Sponge is a Kitco-exclusive product: Pure rhodium powder (.999+ fine) packaged in tough, tamper-proof pharmaceutical-grade plastic bottles. In addition to a unique serial number, each bottle’s label bears indications of its contents’ net weight and purity. As with bars, you can own this most rare precious metal outright. 

Unlock an exclusive opportunity to own rhodium sponge. While the choice is entirely yours, we highly recommend our  Kitco Allocated Storage program to maintain its integrity within our trusted chain. By choosing our storage, you'll secure the full current bid price and avoid any additional assay costs when you decide to sell in the future.

See Kitco Rhodium Sponge FAQs for further information.

Packaging

• Kitco and Johnson Matthey logos
• Rhodium (net) weight stamp of 1.ooo
• Gross weight stamp
• Container serial number

Since 1977, Kitco has been a trusted leader in the precious metals industry, making it easy and secure for customers to buy, sell, and store precious metals. Known for reliability and transparency, Kitco offers real-time market pricing, competitive rates, and dedicated customer support. As a member of the London Bullion Market Association (LBMA), and through long-standing partnerships with organizations such as the Royal Canadian Mint and Tradewind Markets, Kitco provides customers with confidence at every step of their purchase. Whether you’re new to precious metals or a long-time buyer, Kitco is committed to delivering a clear, dependable, and seamless experience.