Language:
Free Online Dictionary|3Dict

NaNO3

Source : Webster's Revised Unabridged Dictionary (1913)

Saltpeter \Salt`pe"ter\, Saltpetre \Salt`pe"tre\,, n. [F.
   salp[^e]tre, NL. sal petrae, literally, rock salt, or stone
   salt; so called because it exudes from rocks or walls. See
   {Salt}, and {Petrify}.] (Chem.)
   Potassium nitrate; niter; a white crystalline substance,
   {KNO3}, having a cooling saline taste, obtained by leaching
   from certain soils in which it is produced by the process of
   nitrification (see {Nitrification}, 2). It is a strong
   oxidizer, is the chief constituent of gunpowder, and is also
   used as an antiseptic in curing meat, and in medicine as a
   diuretic, diaphoretic, and refrigerant.

   {Chili salpeter} (Chem.), sodium nitrate (distinguished from
      potassium nitrate, or true salpeter), a white crystalline
      substance, {NaNO3}, having a cooling, saline, slightly
      bitter taste. It is obtained by leaching the soil of the
      rainless districts of Chili and Peru. It is deliquescent
      and cannot be used in gunpowder, but is employed in the
      production of nitric acid. Called also {cubic niter}.

   {Saltpeter acid} (Chem.), nitric acid; -- sometimes so called
      because made from saltpeter.
Sort by alphabet : A B C D E F G H I J K L M N O P Q R S T U V W X Y Z