antimony - Sciencemadness.org
antimony - Sciencemadness.org
antimony - Sciencemadness.org
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Chemical<br />
Composition.<br />
(STH4)2Sb4S7<br />
Ba3Sb2S68H2O<br />
Ba2Sb2S68H,O<br />
Sr^SbaSelOH^O<br />
Sr2Sb2S5f5HoO<br />
CaoSb2S615H - o0<br />
Ag3SbS3<br />
KAg2SbS3<br />
Zn3Sb2S6<br />
KZnSbS3<br />
Mn3Sb2S6<br />
KMnSbS,<br />
Pb3Sb2S6<br />
KPbSbS3<br />
Fe3Sb2S6<br />
Ni3Sb2S6<br />
Co3Sb2S6<br />
Cu3Sb2S6<br />
Cu3SbS3<br />
KCu2SbS3<br />
THE CHEMISTRY OF ANTIMONY.<br />
Colour.<br />
Red.<br />
Golden<br />
yellow.<br />
Grayish<br />
green.<br />
White.<br />
Yellow.<br />
Brown.<br />
Brown.<br />
Orange.<br />
White.<br />
Rose.<br />
Brown.<br />
Brown.<br />
...<br />
Black.'<br />
Reddish<br />
brown.<br />
Yellow.<br />
Crystal Formv<br />
Microscopic<br />
needles.<br />
Crystalline.<br />
...<br />
Crystalline.<br />
Crystalline.<br />
Crystalline.<br />
Amorphous.<br />
Crystalline.<br />
Amorphous.<br />
('rystalline.<br />
Amorphous.<br />
Crystalline.<br />
V- Amorphous.<br />
Amorphous.<br />
Crystalline.<br />
Crystalline.<br />
Solubility.<br />
...<br />
...<br />
Not soluble in water.<br />
The native minerals corresponding to some of these salts or to<br />
some other of the salts of thio-antimonious acids, are :—<br />
i Boulangerite, (SbS3)2Pb3 /f .<br />
Ortho-thioantimonites < Pyrargyrite, (SbS3)Ag3.<br />
( Bournonite, (SbS^^Pb^'Cu''.<br />
(<br />
Zinkenite, (SbS2)2Pb".<br />
Miargyrite, (SbS2)Ag.<br />
Wolfsbergite, (SbS2)7Cu".<br />
Berthierite, (SbS2)2Fe".<br />
r> 4X>' *• -4. f Plumosite, Sb2SePb2.<br />
Pyro.thioantimomtes { Panabas6j Sb2s6(CuFe)2.<br />
Antimony Sulph-haloids.—When the trisulphide is dissolved in<br />
a solution of chloride of <strong>antimony</strong>, the sulphochloride is formed;<br />
but it has not been possible to isolate it (Schneider). The brown masB<br />
is crystalline and is strongly hygroscopic. The important sulphachlorides<br />
are :—<br />
SbSCl, SbSCl + 7SbCl3, Sb4SeCl2,"SbSCl3, Sb8SnCl2, SbCl5.SbCl4.<br />
The sulphiodide, SbSI, is obtained by fusing the trisulphide and<br />
the tri-iodide together. SbaS3l6 may also be mentioned, SbSBr<br />
oxemplifies the sulphobromides.<br />
,,<br />
)5<br />
3)<br />
fJ<br />
27
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