-
Vitriol is the
general chemical name encomp****ing a
class of
chemical compounds comprising sulfates of
certain metals – originally, iron or copper. Those...
-
heptahydrates CoSO4.6H2O or CoSO4.7H2O, respectively. The
heptahydrate is a
red solid that is
soluble in
water and methanol.
Since cobalt(II) has an odd...
- tin. Blue
vitriol – copper(II)
sulfate pentahydrate.
Green vitriol – a mineral; iron(II)
sulfate heptahydrate. (or
ferrous sulfate)
Red vitriol - cobalt...
- or
sulphuric acid (Commonwealth spelling),
known in
antiquity as oil of
vitriol, is a
mineral acid
composed of the
elements sulfur, oxygen, and hydrogen...
-
industrial applications.
Known since ancient times as
copperas and as
green vitriol (
vitriol is an
archaic name for
hydrated sulfate minerals), the blue-green heptahydrate...
-
compound blue
vitriol (CuSO4), and the ink made from it. The term was also
applied to
red vitriol (a
native sulfate of cobalt), and to
green vitriol (ferrous...
-
Older names for the
pentahydrate include blue
vitriol, bluestone,
vitriol of copper, and
Roman vitriol. It
exothermically dissolves in
water to give the...
-
obtained from the
red hematite.
Modern versions are
frequently made with
synthetic red iron
oxide produced via
calcination of
green vitriol (a.k.a. copperas)...
- was
synthesised in 1540 by
Valerius Cordus, who
called it "sweet oil of
vitriol" (oleum
dulce vitrioli) – the name
reflects the fact that it is obtained...
-
magnesium as pentahydrite.
Other names include blue stone, blue
vitriol, and
copper vitriol. As
chalcanthite is a
copper mineral, it can be used as an ore...
