Australian Approved Name (AAN): Silicon dioxide
Common names and synonyms: Silica; Silica – colloidal hydrated; Silica gel; Silicic acid, E551
Organic/Inorganic: Inorganic
Molecular formula: SiO2
Molecular weight: 60.1
Conversions (% silicon): 46.75
Warnings and Restrictions: Only for use when the route of administration is other than inhalation.
Allowable purpose of the ingredient: Active. Excipient. Homeopathic
TGA reference: United States Pharmacopeia_(Incorporating the National Formulary)