Ferric Oxide Red Polishing Compound 1LB 99.7% Pure Fine – Fe₂O₃ Powder for Gold, Silver, and Metal Refining

Ferric Oxide (Fe₂O₃), also known as Red Iron Oxide or Jeweler’s Rouge, is a premium-grade abrasive powder used throughout the gold refining, jewelry, and metal finishing industries.

This ultra-fine red powder is valued for its consistent grain structure and strong polishing ability, producing a mirror-like finish on gold, silver, platinum, brass, and other precious or base metals. Ideal for final-stage polishing, buffing, and surface preparation, it removes micro-scratches and oxidation without damaging the underlying metal.

Beyond refining applications, Ferric Oxide can also serve as a colorant in concrete, glass, ceramics, and enamel formulations due to its rich red pigment and stability at high temperatures.

Product Highlights

Chemical Name: Ferric Oxide

Molecular Formula: Fe₂O₃

CAS Number: 1309-37-1

Color: Deep Red

Form: Fine Powder 99.7% Pure

Also Known As: Red Iron Oxide, Jeweler’s Rouge, Polishing Iron Oxide

Purity: High-grade industrial standard

Packaging: Secure, resealable moisture-resistant container

Common Uses

Final polishing stage in gold, silver, and platinum refining

Jewelry repair, buffing, and restoration

Creating high-luster finishes on coins, bars, and metal castings

Surface prep for electroplating or metal testing

Additive for glass coloring, ceramics, and concrete pigments

Note: For professional use in refining or manufacturing environments. Handle with care and avoid inhalation of fine dust.