10 BÜCHER, DIE MIT «CINCHONIC» IM ZUSAMMENHANG STEHEN
Entdecke den Gebrauch von
cinchonic in der folgenden bibliographischen Auswahl. Bücher, die mit
cinchonic im Zusammenhang stehen und kurze Auszüge derselben, um seinen Gebrauch in der Literatur kontextbezogen darzustellen.
1
A Dictionary of Chemistry and the Allied Branches of Other ...
Pyrocinchonic acid is more soluble in ether and alcohol than in water, has a
sweet taste and acid reaction, melts at 95°, volatilises with aqueous vapour, and
behaves to metals like cinchonic acid, yielding salts having the composition ...
2
Pharmaceutical Journal and Transactions
Red Cinchonic, or Cinchona Red.— Powdered cinchona bark, deprived by
boiling of all substances soluble in water, was exhausted by diluted ammonia ;
and the intensely reddish-brown liquid let fall, when treated with an excess of
muriatic ...
3
The Pharmaceutical journal ...: A weekly record of pharmacy ...
With respect to the manipulation of the syrup, after the tincture and decoction
have been prepared, I would observe, that on distilling the tincture, red cinchonic,
combined with quina, precipitates as the spirit evaporates. On mixing the ...
Pharmaceutical Society of Great Britain,
1845
appeared, leaving only tie lime and red cinchonic ; he considers it then to be
merely tannin, modified by the caustic alkalies, soluble when the modification is
slight, insoluble when it has become more complete. Obtained by levigating the ...
appeared, leaving only the lime and red cinchonic ; he considers it then to be
merely tannin, modified by the caustic alkalies, soluble when the modification is
slight, insoluble when it has become more complete. Obtained by levigating the ...
john and charles watt,
1854
6
Journal - Chemical Society, London
Oinchonic acid ethobromide, CioH,N08,EtBr, prepared by heating cinchonic acid
with ethyl bromide at 140°, crystallises from alcoholic ether in colourless needles,
melts at 237°, and is very readily soluble in water, from which it separates in ...
Chemical Society (Great Britain),
1892
7
The elements of materia medica and therapeutics
Cinchosa Red (Red Cinchonic; Insoluble Red Colouring Matter). — Berzelius1
and Schwartz regard this substance as a product of the oxidation of cincho-
tannic acid. It is an inodorous, insipid, reddish-brown substance, insoluble, or
nearly so ...
8
The collected works of Sir Humphry Davy ...: Discourses ...
The author confirms the statements of Koenigs (Ber., 12, 97) with regard to
cinchonic acid, its preparation, and constitution. He likewise has found that its
true formula is Ci0H7NO2, and not CMHi«N304 as proposed by Weidel ; and that
it is ...
Sir Humphry Davy, John Davy,
1879
9
The Dispensatory of the United States of America
Now, it is well known that cinchona cannot be pro erly exhausted by the British
solvent; and, though by its use as a menstruum the resin an cinchonic red are
mainly left behind, so also is a considerable propor~ tion of the alkaloids. By
using ...
10
Elements of Therapeutics and Materia Medica: To which are ...
This substance Dr. Jackson has examined, and find: it to possess the attributes of
i hi' cinchonic bitter and cinchonic red of Reuss. These properties are, 1st.
cinchonic bitter— a strong bitter taste, solubility in water and alcohol, copious ...