Silver nanoparticles appear various kinds of color powders which depend on their morphology and sizes, and they can be dispersed in different solvents (such as water, ethanol, isopropanol) to generate colloidal suspensions.Their sizes are controllable at relative wide range in nanometer scale, typically from about 2nm to several hundred nanometers.Their sizes depend on the preparation conditions. Diameter 2¡à0.5nm tem Purity >95% elemental analysis Molecular weight 108 Appearance black suspension dispersed in solvent.
