199331 -OEChem-02060822412D 0 0 0 0 0 0 0 0 0999 V2000 M END > 199331 > 3 > ChemIDplus > 068855549 > 68855-54-9 Amorphous silica: Flux-calcined diatomaceous earth CCRIS 3662 DIATOMACEOUS EARTH Diatomaceous silica, flux-calcined Diatomite EINECS 272-489-0 Flux-calcined diatomaceous earth Kieselguhr, soda ash flux-calcined Silica amorphous diatomaceous earth (uncalcined) Silica, amorphous, diatomaceous earth > 68855-54-9 > 068855549 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=068855549 $$$$