Found 1 items, similar to liver of sulphur.
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Definition: Liver of sulphur
Liver
\Liv"er\, n. [AS. lifer; akin to D. liver, G. leber, OHG.
lebara, Icel. lifr, Sw. lefver, and perh. to Gr. ? fat, E.
live, v.] (Anat.)
A very large glandular and vascular organ in the visceral
cavity of all vertebrates.
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Note: Most of the venous blood from the alimentary canal
passes through it on its way back to the heart; and it
secretes the bile, produces glycogen, and in other ways
changes the blood which passes through it. In man it is
situated immediately beneath the diaphragm and mainly
on the right side. See
Bile,
Digestive, and
Glycogen. The liver of invertebrate animals is
usually made up of c[ae]cal tubes, and differs
materially, in form and function, from that of
vertebrates.
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Floating liver. See
Wandering liver, under
Wandering.
Liver of antimony,
Liver of sulphur. (Old Chem.) See
Hepar.
Liver brown,
Liver color, the color of liver, a dark,
reddish brown.
Liver shark (Zo["o]l.), a very large shark (
Cetorhinus maximus
), inhabiting the northern coasts both of Europe
and North America. It sometimes becomes forty feet in
length, being one of the largest sharks known; but it has
small simple teeth, and is not dangerous. It is captured
for the sake of its liver, which often yields several
barrels of oil. It has gill rakers, resembling whalebone,
by means of which it separates small animals from the sea
water. Called also
basking shark,
bone shark,
hoemother,
homer, and
sailfish; it is sometimes
referred to as
whale shark, but that name is more
commonly used for the
Rhincodon typus, which grows even
larger.
Liver spots, yellowish brown patches on the skin, or spots
of chloasma.
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Sulphur
\Sul"phur\, n. [L., better sulfur: cf. F. soufre.]
1. (Chem.) A nonmetallic element occurring naturally in large
quantities, either combined as in the sulphides (as
pyrites) and sulphates (as gypsum), or native in volcanic
regions, in vast beds mixed with gypsum and various earthy
materials, from which it is melted out. Symbol S. Atomic
weight 32. The specific gravity of ordinary octohedral
sulphur is 2.05; of prismatic sulphur, 1.96.
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Note: It is purified by distillation, and is obtained as a
lemon-yellow powder (by sublimation), called flour, or
flowers, of sulphur, or in cast sticks called roll
sulphur, or brimstone. It burns with a blue flame and a
peculiar suffocating odor. It is an ingredient of
gunpowder, is used on friction matches, and in medicine
(as a laxative and insecticide), but its chief use is
in the manufacture of sulphuric acid. Sulphur can be
obtained in two crystalline modifications, in
orthorhombic octahedra, or in monoclinic prisms, the
former of which is the more stable at ordinary
temperatures. Sulphur is the type, in its chemical
relations, of a group of elements, including selenium
and tellurium, called collectively the sulphur group,
or family. In many respects sulphur resembles oxygen.
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2. (Zo["o]l.) Any one of numerous species of yellow or orange
butterflies of the subfamily
Pierin[ae]; as, the clouded
sulphur (
Eurymus philodice syn.
Colias philodice),
which is the common yellow butterfly of the Eastern United
States.
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Amorphous sulphur (Chem.), an elastic variety of sulphur of
a resinous appearance, obtained by pouring melted sulphur
into water. On standing, it passes back into a brittle
crystalline modification.
Liver of sulphur. (Old Chem.) See
Hepar.
Sulphur acid. (Chem.) See
Sulphacid.
Sulphur alcohol. (Chem.) See
Mercaptan.
Sulphur auratum [L.] (Old Chem.), a golden yellow powder,
consisting of antimonic sulphide,
Sb2S5, -- formerly a
famous nostrum.
Sulphur base (Chem.), an alkaline sulphide capable of
acting as a base in the formation of sulphur salts
according to the old dual theory of salts. [Archaic]
Sulphur dioxide (Chem.), a colorless gas,
SO2, of a
pungent, suffocating odor, produced by the burning of
sulphur. It is employed chiefly in the production of
sulphuric acid, and as a reagent in bleaching; -- called
also
sulphurous anhydride, and formerly
sulphurous acid
.
Sulphur ether (Chem.), a sulphide of hydrocarbon radicals,
formed like the ordinary ethers, which are oxides, but
with sulphur in the place of oxygen.
Sulphur salt (Chem.), a salt of a sulphacid; a sulphosalt.
Sulphur showers, showers of yellow pollen, resembling
sulphur in appearance, often carried from pine forests by
the wind to a great distance.
Sulphur trioxide (Chem.), a white crystalline solid,
SO3,
obtained by oxidation of sulphur dioxide. It dissolves in
water with a hissing noise and the production of heat,
forming sulphuric acid, and is employed as a dehydrating
agent. Called also
sulphuric anhydride, and formerly
sulphuric acid.
Sulphur whale. (Zo["o]l.) See
Sulphur-bottom.
Vegetable sulphur (Bot.), lycopodium powder. See under
Lycopodium.
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