M. C. Lea—FEixplosive Properties of Methyl Nitrate. © 23 
These trials do not seem to indicate a very violent explosive 
power. Nevertheless, the unfortunate experience which has 
been already gained sufficiently indicates that it is not a sub- 
stance to trifle with. Indeed, a liquid whose vapor explodes 
tity. Having been the first person to prepare this substance 
water resulting from its meltin recipi- 
tates the ether. This last can nee, Ging bast erage 
to time drawn off by the lower faucet, into 
stoneware bottles already containing a proper quantity of strong 
ammonia and alcohol. When one-third full of the ingredients 
in the proper proportions, these bottles should be securely 
closed, and placed for several days at a temperature of about 
* F., until decomposition is complete. 
The apne faucet shown in the cut is to draw off the mixed 
va alcoholic distillate which accumulates in large quan- 
tities over the ether, and which otherwise would impede the 
operation. 
¢ destroyed almost as soon as formed. soo ny con- 
siderable quantity has passed over, it could be transferred into 
vessels in which, by contact with am ecom position 
Posing jar ; it would be converted into ammonium nitrate, and 
as this salt is always formed to some extent by the action of 
