- In alchemy,
chalcanthum, also
called chalcanth or calcanthum, was a term used for the
compound blue
vitriol (CuSO4), and the ink made from it. The term...
- iron(III)
oxide is also
mainly responsible for the lotion's pink color.
Chalcanthum Haynes, p. 4.69 Comey,
Arthur Messinger; Hahn,
Dorothy A. (February 1921)...
- salt, the
common double salt of
ammonium sulfate with iron(II) sulfate.
Chalcanthum Ephraim Seehl known as an
early manufacturer of Iron(II) sulfate, which...
- Organization's
Anatomical Therapeutic Chemical classification System.
Chalcanthum Vitriol Varghese, J. N.; Maslen, E. N. (1985). "Electron
density in non-ideal...
- Calx –
calcium oxide; was also used to
refer to
other metal oxides.
Chalcanthum – the
residue produced by
strongly roasting blue
vitriol (copper sulfate);...
- name alum and
other names applied to this
substance — like misy, sory,
chalcanthum, and
atramentum sutorium — were
often applied to
other products with...
- In the
writings of the
alchemists we find the
words misy, sory, and
chalcanthum applied to
either compound; and the name
atramentum sutorium,
which one...
- ink corrosion. In
Jewish tradition,
scribes made use of iron
sulfate (
chalcanthum) in
writing Torah scrolls,
which caused the
corrosion of the ink. Ink...
