silicon dioxide; synthetic amorphous silicon dioxide (nano);[This entry covers synthetic amorphous silicon dioxide as a nanomaterial in the form of stable aggregated particles of particle size > 1 μm, with primary particles of nanosize]

英文别名：Silica;Silicon dioxide;AMORPHOUS SILICA;Amorphous Silicon Dioxide;COLLOIDAL SILICA;Coloidal silica;PARTICLE GLASS SPHERES;SILEX;Silica Gel;Silica, Amorphous;SILICA, COLLOIDAL;SILICA, HOLLOW SPHERES;SILICON (IV) OXIDE;SILICON DIOXIDE, MICROCRYSTALLINE;SILICON OXIDE;SIMETHICONE

中文名称：二氧化硅

中文别名：石英砂