Iron(III) oxide (Fe₂O₃), commonly known as Ferric Oxide and bearing CAS number 1309-37-1, is a fundamental inorganic compound with a rich history and a vital present in global industry. Its natural occurrence as the mineral hematite underscores its significance as the primary source of iron for the steel industry. Beyond metallurgy, its distinctive coloration makes it an indispensable material in the realm of pigments, coatings, and various other manufacturing processes. For businesses worldwide, understanding Iron(III) Oxide’s properties and sourcing options from reliable manufacturers and suppliers is key to innovation and efficient production.

The primary appeal of Iron(III) Oxide lies in its versatility. As a pigment, it is renowned for its stability, lightfastness, and a broad spectrum of earthy colors, including reds (Pigment Red 101), yellows, and browns. These properties make it a preferred choice for manufacturers in the paints, coatings, plastics, inks, and cosmetics industries, where consistent and durable coloration is paramount. A high-quality Iron(III) Oxide supplier will ensure that the pigment meets stringent standards for particle size, purity, and color consistency, enabling product formulators to achieve their desired aesthetic and performance characteristics.

In the industrial sector, Iron(III) Oxide’s role extends far beyond coloration. Its direct application in the steel industry, as a source of iron, highlights its foundational importance in manufacturing. Furthermore, its abrasive properties make it an effective polishing agent. Fine powders of Iron(III) Oxide, such as jeweler's rouge, are used to impart a high-quality finish on metals and optical lenses. This polishing capability is crucial for industries requiring precise surface finishing. For companies in these sectors, securing a dependable supply of Iron(III) Oxide from a reputable manufacturer is essential for maintaining production quality and efficiency.

As a chemical compound, Iron(III) Oxide is relatively stable but readily attacked by acids. Its chemical properties also lend themselves to applications in catalysis and magnetic recording media. When sourcing Iron(III) Oxide, buyers should pay close attention to the supplier's ability to provide comprehensive technical documentation, including Certificates of Analysis and Safety Data Sheets. Partnering with experienced manufacturers and suppliers, particularly those with established export capabilities, ensures that businesses can procure this essential chemical reliably and cost-effectively. Whether for vibrant pigments or robust industrial applications, Iron(III) Oxide remains a cornerstone of modern manufacturing.