I 
318 SELECTED ARTICLES. 
centrated pure acetic acid. This is worth the trouble of 
trying. 
By mixing the sulphovinates with the yellow and red 
ferrocyanurets of potassium, I have obtained new salts, upon 
the analysis of which I am now engaged. With the sulpho- 
vinate of potassa, I have obtained two salts, perfectly analogous 
to the corresponding ferrocyanurets, but which, besides the 
iron, the potassium, and the cyanogen, contain also ethule 
H^°. These salts, when heated, give oflf alliacious 
vapour, which is, I believe, either the hydrocyanic ether of 
M. Pelouze, C\ H^^, Cy% or the cyanuret of ethule, 
Hio, Cy. Analogous results present themselves with the sul- 
phomethylate of potassa. You will infinitely oblige me by 
presenting these notes to the Academy, or Society of Pharmacy. 
As soon as I have terminated the analysis of the last mention- 
ed salts, I will send you the details. 
Journal de Pharmacie. 
