PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Hexafluorosilicic acid refers to an equilibrium mixture with hexafluorosilicate anion (SiF62???) in an aqueous solution or other solvents that contain strong proton donors[1] at low pH.Melting point ca. 19 ??C !!! an acid is melted in our water lets MSDS everything because its so relevant :::Toxicology Corrosive - causes burns.
http://www.w3.org/ns/prov#wasQuotedFrom
  • teachat.com