Pharmacopoea austriaca - Storia della Farmacia
Pharmacopoea austriaca - Storia della Farmacia
Pharmacopoea austriaca - Storia della Farmacia
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I<br />
Tartrati calcis residuo, atjua frigida aliquotics<br />
aLiuto, addantur:<br />
Acidi sulfurici concentrati librae duae,<br />
Aquae fonlanae librae sexdecim,<br />
antea mixta. SpatuJa lignea saepius agitando, di-<br />
gerantur per viginti rpiaiuor horas. Licpiore acido<br />
defuso^ residuo atfuadatur arpiae sutnciens quan-<br />
titas^ et agitetur et defuadatur cum expressione<br />
in prelo inter laminas ligneas^ quod fepetatur,<br />
donec ultima aqua defusa plane insipida evadat.<br />
Liquores acidi^ commisti et filu-ati^ evaporentur<br />
in vase stanneo aut argenteo ad remanentiam li-<br />
Lrarum circiter sex. PLcfi igcrali fdtrcntur et tandem<br />
evaporentur, ut in crystallos coeant, quae,<br />
repetita solutione in aqua destiliaia et crystallorum<br />
formatione depuratae, serveatur. Liquor<br />
tartratis lixivae^ priuia defusione obtentus^ de-<br />
bita evaporaiione in crystalios redigi_, et sal ob-<br />
tentus servari potcst,<br />
AETHER ACETICUS.<br />
fy. Acetatis sodae calore leni siccati uncias octo.<br />
Acidi sulfurici concentrati uncias tres.<br />
Alcoliolis o^83o uncias scx.<br />
49<br />
Acidum sulfuricum et aicobol^ caute mixta<br />
jet refrigerata , superatTundantur acetati sodae in<br />
retorta vitrea, et destillentur in l)aliieo'cineriuii^<br />
calore lenissimo^ fere ad siccitatcm usque. Li-<br />
quori oijtento addatur aquae calcis pars qnarta,<br />
ad separajiduni aetlaerem;, qui^ repetita destil-<br />
' 4
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