Chromium (III) Oxide (Cr2O3) nanoparticles (NPs) are applied as materials for thermal protection, heterogeneous catalysts, wear resistance, humidity sensing and refractory characteristics. Additionally, Cr2O3 NPs are used for green pigment composition and the permanent green coloring in cement or lime-bonded construction material.
Specification
CAS#: 1308-38-9 Chemical Formula: Cr2O3 Average Primary Particle Size: 50 nm Appearance: Green powder Purity: >99.9 % Particle Shape: Sphere Apparent Density: 0.95 g/cm3 Density: 5.52 g/cm3