Cost-Effective Colorant: Black iron oxide offers an economical source of black pigmentation in ceramic applications, especially glazes.
Stable High-Temperature Performance: It reliably produces desired colors in glazes after firing at high temperatures.
High Purity Grades Available: The product is available in high-purity forms with minimal heavy metal content, ensuring safer and cleaner applications.
Versatile Ceramic Use: Widely used as an iron source in ceramics due to its consistent color and affordability.
Black iron oxide serves as a source of iron in ceramic applications, especially in glazes where its cost-effectiveness and natural black color are valued. Upon firing at high temperatures, it imparts color to the glaze. It is also available in high-purity grades with low levels of heavy metals.
| Product Name: | Iron Oxide Black |
| Synonyms: | c.i. 77499;C.I. Pigment Black 11;IRON OXIDE BLACK;kjasdiwals;Iron Oxide Black pharma grade;Iron Oxide Black cosmetic grade;Iron Oxide Black Food grade;Fe3O4 nanoparticle |
| CAS: | 12227-89-3 |
| MF: | Fe3O4 |
| MW: | 231.54 |
| EINECS: | 235-442-5 |
| Product Categories: | dyestuff |
| Mol File: | Mol File |
Black iron powder is also employed as a colorant in various non-ceramic products. Certain iron oxide pigments are extensively utilized in cosmetics due to their non-toxicity, resistance to moisture, and non-bleeding properties. To ensure safety and purity, cosmetic-grade iron oxides are synthetically produced to eliminate impurities typically present in natural forms. Additionally, black iron oxide, or magnetite, is used for its corrosion-resistant qualities and is a key component in anti-corrosion paints applied to structures such as bridges and the Eiffel Tower.
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