ron Oxide – High-Purity Pigment for Industrial Applications

Iron Oxide is a group of inorganic compounds commonly used as pigments, corrosion-resistant additives, and chemical intermediates. Available in a variety of grades (red, yellow, black, brown), Iron Oxide offers excellent UV resistance, heat stability, and strong tinting strength, making it a preferred choice across paints, coatings, plastics, construction materials, ceramics, and metallurgy.

At RealChemStore.org, we supply industrial-grade Iron Oxide pigments in bulk to global manufacturers seeking high-performance and color-stable additives. Whether you’re in need of synthetic or natural grades, our supply chain supports regular large-scale orders with international shipping.

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Major Industrial Applications of Iron Oxide

✔ Paints, Coatings & Inks

Iron Oxide is one of the most widely used inorganic colorants, prized for its UV resistance, non-toxic profile, and weatherproofing properties. Suitable for indoor and outdoor architectural coatings, automotive primers, and industrial paints.

✔ Plastics & Rubber

Used as a colorant and UV stabilizer in PVC, PE, PP, and rubber compounds. It delivers strong dispersion, lightfastness, and compatibility with a range of polymers.

✔ Construction Materials

Widely used to color cement, mortar, bricks, concrete blocks, and pavers. It enhances both aesthetic value and surface durability under sunlight and weather exposure.

✔ Ceramics & Glass

In ceramics, Iron Oxide is used for glazes, body pigmentation, and surface decorations, especially in red or brown tones. Also used in glass decolorizing and stabilization.

✔ Polishing & Abrasives

Red Iron Oxide (Fe₂O₃) is used in jewelry polishing, metal buffing, and fine abrasive compounds under the name “rouge” or “jeweler’s rouge.”

✔ Catalysts & Electronics

Iron Oxides (especially magnetite, Fe₃O₄) are used as catalysts, electrodes, magnetic materials, and in lithium-ion battery manufacturing.

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✅ Product Specifications

• Product Name: Iron Oxide (Red / Yellow / Black / Brown grades)

• Chemical Formula (Red): Fe₂O₃

• CAS Number: 1309-37-1

• Purity: 96–99% (varies by grade)

• Particle Size: 0.1 – 10 microns (customizable)

• Appearance: Fine powder

• Color Index: Pigment Red 101 / Yellow 42 / Black 11

• pH Stability: 3–12

• Oil Absorption: 15–25 g/100g (depends on grade)

• Packaging:

  • 25kg bags

  • 500kg jumbo bags

  • Customized packaging on request

• Documentation Supplied: COA, MSDS, TDS

• Shipping: Global supply with export-standard labeling and documentation

All Iron Oxide grades from RealChemStore meet ISO quality standards and are tested for particle size, tint strength, moisture content, and dispersibility to ensure consistency for industrial use.