Atomistry » Strontium » Chemical Properties » Strontium Arsenide
Atomistry »
  Strontium »
    Chemical Properties »
      Strontium Arsenide »

Strontium Arsenide, Sr3As2

Strontium Arsenide, Sr3As2, is prepared by the reduction of strontium arsenate by carbon in the electric furnace. It is very similar in appearance to calcium arsenide, forming a transparent crystalline mass, reddish-brown in thin sections, and of density 3.6 at 15° C. Fluorine reacts in the cold with incandescence, producing white fumes of arsenic fluoride. Chlorine reacts at 160° C., bromine above 200° C., and iodine vapour when strongly heated. The arsenide burns in oxygen and in sulphur vapour above a low red heat. Carbon decomposes it in the electric furnace, giving carbide. It reacts with water in the cold.

Last articles

Zn in 7VD8
Zn in 7V1R
Zn in 7V1Q
Zn in 7VPF
Zn in 7T85
Zn in 7T5F
Zn in 7NF9
Zn in 7M4M
Zn in 7M4O
Zn in 7M4N
© Copyright 2008-2020 by
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy