Iron Oxide

Product Overview

Iron Oxide (Fe₂O₃, Fe₃O₄, FeO) is a stable, inorganic compound widely used as a pigment, coating additive, catalyst, and magnetic material. Known for its excellent color stability, chemical inertness, and non-toxicity, Iron Oxide is an essential material in paints, coatings, construction materials, ceramics, cosmetics, and industrial applications.

Iron Oxide is available in red, yellow, black, and brown forms, providing versatility for coloring, functional, and magnetic applications.

Key Product Identification

• Product Name: Iron Oxide

• Synonyms: Ferric Oxide, Ferrous Oxide, Magnetic Iron Oxide

• Chemical Formula: Fe₂O₃ (Red), Fe₃O₄ (Black), FeO (Ferrous)

• CAS Number: 1309-37-1 (Fe₂O₃), 1317-61-9 (Fe₃O₄)

• Molecular Weight: 159.69 g/mol (Fe₂O₃)

• HS Code: 28211010

• Appearance: Red, yellow, brown, or black powder

• Odor: Odorless

• Solubility: Insoluble in water; soluble in strong acids

Chemical & Physical Properties

Manufacturing & Quality Control

Iron Oxide is produced via natural mineral processing or chemical synthesis (oxidation of iron salts). Quality control ensures:

• High purity with consistent color and particle size

• Low moisture content and absence of heavy metal impurities

• Compliance with industrial, construction, cosmetic, and pigment standards

Each batch undergoes XRF/ICP assay, particle size analysis, and visual inspection.

Applications of Iron Oxide

Pigments & Coatings

• Widely used in paints, coatings, and inks

• Provides durable, UV-resistant, and non-toxic color

Construction & Ceramics

• Used in cement, concrete, and ceramic glazes

• Enhances color stability and aesthetic finish

Cosmetics & Personal Care

• Safe for makeup, lipsticks, and skincare formulations

• Provides natural and vibrant colorants

Magnetic & Industrial Uses

• Fe₃O₄ serves as magnetic nanoparticles, data storage, and catalysts

• Iron Oxides are also applied in polishing, water treatment, and chemical synthesis

Packaging & Logistics

• Standard Packaging:

• 25 kg, 50 kg kraft paper bags with polyethylene liner

• 500 – 1000 kg bulk bags for industrial supply

• Storage Conditions:

• Store in cool, dry, and ventilated areas

• Avoid moisture, heat, and direct sunlight

• Keep containers tightly sealed

Safety & Handling

• Non-toxic and safe under standard use, but avoid inhalation of fine powders

• Use standard PPE in industrial or laboratory handling

• Consult SDS/MSDS for detailed safety, handling, and emergency measures

Regulatory & Documentation

Available upon request:

• COA (Certificate of Analysis)

• SDS / MSDS

• TDS (Technical Data Sheet)

• Compliance with ISO, ASTM, and cosmetic-grade standards

Why Choose Our Iron Oxide?

• ✔ High purity and vibrant, consistent color

• ✔ Available in red, yellow, black, and brown grades

• ✔ Suitable for pigments, coatings, cosmetics, construction, and magnetic applications

• ✔ Flexible packaging and bulk supply options

• ✔ Export-ready documentation and regulatory support

Frequently Asked Questions (FAQ)

Q1: What is Iron Oxide used for?

It is used as a pigment, coating additive, cosmetic colorant, magnetic material, and in construction or chemical applications.

Q2: Is Iron Oxide soluble in water?

No, it is insoluble in water but soluble in strong acids.

Q3: Can you provide analytical and regulatory documents?

Yes, COA, SDS, TDS, and compliance certificates are available.

Q4: What is the typical minimum order quantity (MOQ)?

MOQ depends on packaging type and destination; please contact us for details.