Fe3O4 Nano

APS: 20nm Purity: >99%, SSA: >60 m2/g, Color: black, Shape: spherical particles, Stacking density: 0.84 g/cm3, True density: 4.8-5.1 g/cm3, Molecular weight: 231.54, Density: 5.18g/cm^3, Melting point: 1867.5K (1594.5 C) Nano sized Fe3O4 is placed in the medium. The method of glue dissolution and adding modifier and dispersant is used to form the adsorption double electric layer structure on the surface of the particles to prevent the aggregation of nanoparticles and prepare