iron oxide
Iron oxide is one of the most widely used chemical compounds with various formulas, including Fe₂O₃ and Fe₃O₄. This material is used in a wide range of industries due to its unique properties such as chemical stability, diverse colors, and abundance in nature.
Ava Espikoo Sanat Company, with years of experience in supplying industrial raw materials, offers high-quality iron oxide for various industries. We are committed to providing products that meet global standards and provide expert advice to help you choose the most appropriate product. Contact us to place an order and receive more information.
Types of iron oxide and properties
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Red iron oxide (hematite)
- Chemical formula: Fe₂O₃
- Color: Red-brown
- Applications: Production of pigments, building materials, and catalysts
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Black iron oxide (magnetite)
- Chemical formula: Fe₃O₄
- Color: Black
- Applications: Magnetism, printing ink production, and use in water purification
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Yellow iron oxide (limonite)
- Chemical formula: Hydrated Fe₂O₃
- Color: yellow
- Applications: Production of yellow pigments, cosmetics and health products
Applications of iron oxide
1. Paint and pigment industries
Iron oxide is one of the main ingredients in the production of industrial and construction paints due to its color stability and resistance to light and environmental factors. This substance is used in the production of red, yellow, and brown pigments for coloring metal, concrete, and wood surfaces.
2. Construction industry
- As an additive in cement and concrete to produce durable and decorative products.
- In the production of colored bricks and tiles to beautify buildings.
3. Water purification and the environment
- Adsorption of pollutants: Iron oxide is used in water purification filters to remove heavy metals and organic pollutants.
- Pollution reduction: Used in the restoration of contaminated soils and the treatment of industrial wastewater.
4. Electronics and magnetic industries
- Production of magnetic materials such as ferrite cores for electronic devices.
- Used in sound recording and magnetic tape production.
5. Cosmetics industry
Iron oxide is used as a natural and safe pigment in the production of cosmetics such as creams and lipsticks.
6. Chemical and industrial applications
- Production of printing ink and textile dyes.
- Used as a catalyst in chemical reactions.