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realgar

realgar Struktur
CAS-Nr.
Englisch Name:
realgar
Synonyma:
realgar
CBNumber:
CB4945637
Summenformel:
As2S2
Molgewicht:
0
MOL-Datei:
Mol file

realgar Eigenschaften

Dichte
3.5~3.6g/cm3

Sicherheit

realgar Chemische Eigenschaften,Einsatz,Produktion Methoden

Physikalische Eigenschaften

Habit: prismatic, massive, granular, druse, earthy.
Color: aurora red, orange yellow, or dark red.
Diaphaneity: translucent to opaque.
Luster: resinous, glassy, adamantine.
Streak: orange red.
Cleavage: [010], [001], and [100].
Twinning: (100).
Fracture: brittle, sectile.
Chemical: dissolved by HNO3, evolved a garlic odor when calcinated and gives sublimated As2O3 deposit on cold wall.
Electrical resistivity 1 to 150 mΩ.m.
Occurrence: hydrothermal with orpiment. Marcasite, and stibine. Sedimentary rocks.

Definition

realgar: A red mineral form of arsenic(II) sulphide, As2S2.

realgar Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


realgar Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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  • realgar
  • As2S2
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