12672-67-2 1309-45-1 16961-83-4 Acide fluorosilicique [French] Acide fluosilicique [French] Acido fluosilicico [Italian] CCRIS 2296 Caswell No. 463 Dihydrogen hexafluorosilicate Dihydrogen hexafluorosilicate (2-) EINECS 241-034-8 EPA Pesticide Chemical Code 075305 FKS FLUOSILICIC ACID Fluorosilicic acid Fluorosilicic acid (30 or less) Fluorosilicic acid (H2SiF6) Fluorosilicic acid [UN1778] [Corrosive] HSDB 2018 Hexafluorokieselsaeure [German] Hexafluorokieselsaiure [German] Hexafluorokiezelzuur [Dutch] Hexafluorosilicic acid Hexafluosilicic acid Hydrofluorosilicic acid Hydrofluosilicic acid Hydrogen hexafluorosilicate Hydrosilicofluoric acid Kiezelfluorwaterstofzuur [Dutch] NSC 16894 Sand acid Silicate (2-), hexafluoro-, dihydrogen Silicate(2-), hexafluoro-, dihydrogen Silicofluoric acid Silicofluoride Silicon hexafluoride dihydride UN1778