High Purity Magnetic Black Iron Oxide Nanoparticles (Fe3O4) – Premium Quality for Cutting-Edge Applications
Ultra-pure Fe3O4 nanopowder with 99.9% purity, ideal for biomedical, electronics, and industrial uses. Uniform particle size (20-30 nm) ensures consistent magnetic performance and easy dispersion. Superior thermal stability and high saturation magnetization (92 emu/g) for precision applications like MRI contrast agents, targeted drug delivery, and magnetic hyperthermia treatment. Strictly synthesized via co-precipitation for excellent crystallinity and low impurity content. Perfect for advanced research, catalysis, and high-density data storage solutions. Globally compliant (CAS 1309-37-1) with batch-specific COA. Bulk orders available at unbeatable wholesale pricing—direct from factory to your lab or production line. Transform your innovations with reliable, lab-grade Fe3O4 nanoparticles—trusted by researchers and industries worldwide.