Products Description of Iron Oxide Black CAS#12227-89-3
Black iron oxide is used as an iron source in ceramic applications, particularly in glaze formulations where its low cost and naturally black coloration are highly appreciated. During high-temperature firing, it contributes color to the glaze. It is also offered in high-purity grades that contain minimal heavy metal impurities.
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Iron Oxide Black CAS#12227-89-3 Chemical Properties
| 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 |
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Product Application of Iron Oxide Black CAS#12227-89-3
Black iron powder is also used as a pigment in a variety of non-ceramic applications. Some iron oxide pigments are widely incorporated into cosmetic products because they are non-toxic, moisture-resistant, and do not bleed. For safety and purity considerations, cosmetic-grade iron oxides are synthetically manufactured to remove impurities that are commonly found in naturally occurring materials. In addition, black iron oxide (magnetite) is valued for its corrosion resistance and serves as an important ingredient in anti-corrosion coatings used on structures such as bridges and the Eiffel Tower.
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