【化】 氯化铵
【医】 硇砂, 氯化铵

[ noun ]
a white salt used in dry cells
<noun.substance>

Sal \Sal\ (s[a^]l), n. [L. See {Salt}.] (Chem. & Pharm.)
Salt.

{Sal absinthii} [NL.] (Old Chem.), an impure potassium
carbonate obtained from the ashes of wormwood ({Artemisia
Absinthium}).

{Sal acetosell[ae]} [NL.] (Old Chem.), salt of sorrel.

{Sal alembroth}. (Old Chem.) See {Alembroth}.

{Sal ammoniac} (Chem.), ammonium chloride, {NH4Cl}, a white
crystalline volatile substance having a sharp salty taste,
obtained from gas works, from nitrogenous matter, etc. It
is largely employed as a source of ammonia, as a reagent,
and as an expectorant in bronchitis. So called because
originally made from the soot from camel's dung at the
temple of Jupiter Ammon in Africa. Called also {muriate of
ammonia}.

{Sal catharticus} [NL.] (Old Med. Chem.), Epsom salts.

{Sal culinarius} [L.] (Old Chem.), common salt, or sodium
chloride.

{Sal Cyrenaicus}. [NL.] (Old Chem.) See {Sal ammoniac} above.


{Sal de duobus}, {Sal duplicatum} [NL.] (Old Chem.),
potassium sulphate; -- so called because erroneously
supposed to be composed of two salts, one acid and one
alkaline.

{Sal diureticus} [NL.] (Old Med. Chem.), potassium acetate.


{Sal enixum} [NL.] (Old Chem.), acid potassium sulphate.

{Sal gemm[ae]} [NL.] (Old Min.), common salt occuring native.


{Sal Jovis} [NL.] (Old Chem.), salt tin, or stannic chloride;
-- the alchemical name of tin being Jove.

{Sal Martis} [NL.] (Old Chem.), green vitriol, or ferrous
sulphate; -- the alchemical name of iron being Mars.

{Sal microcosmicum} [NL.] (Old Chem.) See {Microcosmic salt},
under {Microcosmic}.

{Sal plumbi} [NL.] (Old Chem.), sugar of lead.

{Sal prunella}. (Old Chem.) See {Prunella salt}, under 1st
{Prunella}.

{Sal Saturni} [NL.] (Old Chem.), sugar of lead, or lead
acetate; -- the alchemical name of lead being Saturn.

{Sal sedativus} [NL.] (Old Chem.), sedative salt, or boric
acid.

{Sal Seignette} [F. seignette, sel de seignette] (Chem.),
Rochelle salt.

{Sal soda} (Chem.), sodium carbonate. See under {Sodium}.

{Sal vitrioli} [NL.] (Old Chem.), white vitriol; zinc
sulphate.

{Sal volatile}. [NL.]
(a) (Chem.) See {Sal ammoniac}, above.
(b) Spirits of ammonia.


Ammoniac \Am*mo"ni*ac\, Ammoniacal \Am`mo*ni"a*cal\, a.
Of, pertaining, or containing ammonia, or possessing its
properties; as, an ammoniac salt; ammoniacal gas.

{Ammoniacal engine}, an engine in which the vapor of ammonia
is used as the motive force.

{Sal ammoniac} [L. sal ammoniacus], the salt usually called
{chloride of ammonium}, and formerly {muriate of ammonia}.