Perchloric acid
Synonyms: PERCHLORIC ACID 70%;PERCHLORIC ACID;PERCHLORIC ACID-ACETIC ACID;acideperchlorique;Fraude's reagent;perchloricacid,withmorethan50%butnotmorethan72%acid;perchloricacid,withnotmorethan50%acid;NEOPRENE RUBBER
CAS: 7601-90-3
MF: ClHO4
MW: 100.46
EINECS: 231-512-4
Melting point -18 °C
Boiling point 203 °C
density 1.664 g/mL at 25 °C
vapor density ~2.1 (vs air)
vapor pressure 6.8 mm Hg ( 25 °C)
refractive index 1.419
Fp 104 °F
storage temp. Flammables area
Water Solubility Miscible with water.
Merck 14,7153
Stability: Stable. Avoid heat. May form explosive peroxides. Incompatible with a wide variety of substances, including organic materials, alcohols, amines, strong acids, strong bases, acid anhydrides, finely powdered metals, strong reducing agents. Contact with wood, paper and other celullose products may lead to explosion, as may contact with a vari
Chemical Properties colourless odourless liquid
General Description A clear colorless odorless aqueous solution. Corrosive to metals and tissue. Closed containers may rupture violently under prolonged exposure to heat.
Air & Water Reactions Water soluble with heat generation.