Fe3O4, known as magnetite, is a key iron oxide with significant industrial and scientific applications. Its density, a critical physical property, is approximately 5.17–5.18 grams per cubic centimeter (g/cm³) at room temperature. This value positions magnetite as denser than many common minerals and materials, influencing its utility in various fields. Density measures mass per unit volume, and for Fe3O4, this high value stems from its tightly packed crystal structure—a cubic spinel arrangement comprising iron cations in both Fe²⁺ and Fe³⁺ states, alongside oxygen anions. This atomic configuration contributes to its compactness and stability. Compared to other iron oxides like hematite (Fe2O3), which has a density of around 5.26 g/cm³, magnetite’s slightly lower density still allows it to serve distinct roles. In industrial processes, Fe3O4’s density is exploited in heavy media separation, where its particles help segregate materials based on density differences. In environmental engineering, magnetite’s density aids in wastewater treatment by enabling efficient magnetic recovery of pollutants. Biomedical applications, such as magnetic resonance imaging (MRI) contrast agents or targeted drug delivery, also rely on its density and magnetic properties. The density of Fe3O4 can vary slightly depending on synthesis methods, impurities, or structural defects, but it generally remains consistent under standard conditions. Researchers and engineers prioritize this property when designing composites, catalysts, or energy storage systems, where material weight and volume critically impact performance. Understanding Fe3O4’s density is essential for optimizing its use in nanotechnology, electronics, and sustainable technologies, making it a cornerstone of material science innovation.

(fe3o4 density)

Inquiry us
if you want to want to know more, please feel free to contact us. (nanotrun@yahoo.com)