|
Atomistry » Sulphur » Compounds » Sodium perthiocarbonate | ||
Atomistry » Sulphur » Compounds » Sodium perthiocarbonate » |
Sodium perthiocarbonate, Na2CS4
Sodium perthiocarbonate, Na2CS4, is formed when an alcoholic solution of sodium sulphide is converted into the disulphide by the addition of sulphur and subsequently treated with carbon disulphide. Perthiocarbonates may also be formed by the direct combination of thiocarbonates with sulphur. There is no analogy to this latter method of preparation in the case of percarbonates; this fact is usually regarded as illustrating the superior chain-forming power of sulphur atoms as compared with oxygen atoms.
The ammonium salt may be obtained by extracting ammonium pentasulphide with carbon disulphide in a Soxhlet apparatus, washing first with hot carbon disulphide and then with ether, and centrifuging. |
Last articlesZn in 8WB0Zn in 8WAX Zn in 8WAU Zn in 8WAZ Zn in 8WAY Zn in 8WAV Zn in 8WAW Zn in 8WAT Zn in 8W7M Zn in 8WD3 |
© Copyright 2008-2020 by atomistry.com | ||
Home | Site Map | Copyright | Contact us | Privacy |