Cocaine hydrochlorate solutions, if intended to be kept for any length of time, should have added to them when freshly made 1/200 part of boric acid in order to preserve them.
To the cocaine other practitioners add morphia in the following proportions: Cocaine hydrochlorate 2-1/2 grains.
A grain of the hydrochlorate of morphia has been given in these cases with the best effects, having procured sleep and allayed the disposition to spasmodic coughing and vomiting, which so frequently exists after the operation.
It consists in submitting to the action of heat the hydrochlorate of trimethylamine, which is obtained as a by-product in the manufacture of potash of beets.
The hydrochlorateis thus decomposed into free trimethylamine, ammonia, and chloride of methyl.
In this case, it will possess a yellow color, and its hydrochlorate will give a reddish-brown precipitate upon addition of sulphide of ammonia.
The precipitate of chloride of silver formed is collected and carefully weighed, in order to calculate the weight of the chlorine contained in the hydrochlorate and consequently the molecular weight of the alkaloid.
Hydrochlorate of quinine occurs in snow-white groups of feathery crystals, of a mother-of-pearl lustre, which are more freely soluble than those of the disulphate.
If a mixture of 2 kilogrammes of dry hydrochlorate of rosaniline, and 4 kilogrammes of aniline be employed, the operation is completed in four hours.
Messrs Dale and Curo's (patent dated 1860) consists in the treatment of aniline or hydrochlorate of aniline with nitrate of lead.
The hydrochloratedissolved in distilled water, and treated with ammonia and chloroform, yields the pilocarpine upon evaporation of the chloroform solution.
From magenta or hydrochlorateof rosaniline a large number of colouring matters are produced, the most important of which will be briefly described below.
Hydrochloric acid gas passed through the liquid for an hour, will occasion the formation of hydrochlorate of camphine, either at once or after a few hours' repose, even if only 5% of oil of turpentine is present.
Dr de Vrij states that the substance known under this name is a mixture of hydrochlorate of cinchonidine and of cinchonine.
The hydrochlorate of morphia may be used instead of the acetate, with advantage.
For this purpose the sulphate or hydrochlorate is preferable.
In France the hydrochlorate of rosaniline is chiefly employed.
A third of a grain of tartarised antimony, with a few drops of laudanum, or a third of a grain of hydrochlorate of morphia may be given every four hours.
It should be remarked that some chemists designate artificial camphor by the name of hydrochlorate of camphor.
Deville calls it bihydrochlorate of térèbène, and Souberaine and Capelaine call it hydrochlorate of pencylène.
Even hydrochlorate of quinine tasted sweet from her fingers.
Dip blue-stained articles for a short time in nitro-hydrochlorate of tin, and then in a hot decoction of fustic.
Impregnate with nitro-hydrochlorate of tin, and then digest with heat in a strained decoction of fustic.
For pernicious forms: Hydrochlorate of quinine and urea ten to twenty grains, given hypodermically, every three or four hours until improvement occurs, when the sulphate of quinine by the mouth may be substituted.
Take one tube each of the following: hydrochlorate cocaine gr.
It will be noted that in the above unnumbered list aconitine and Dover's powder have been substituted for apomorphia hydrochlorate and digitalin recommended in Chapter III.
Apomorphia hydrochlorate furnishes us with the most convenient emetic, though mustard water or hot salt water will do.
After the eruption of Vesuvius in 1861, very light deposits of sulphur were found covering the hydrochlorate of ammonia, which shows that the former body is not absent from the lava.
The existence of hydrochlorate of ammonia in the emanations does not necessarily exclude that of the vapors of hydrochloric and sulphuric acids.
Again, if emetine in powder be suspended in water, and solution of hydrochlorate of ammonia be gradually added, the emetine is dissolved, and upon evaporation of the solution crystals of double hydrochlorate of emetine and ammonia is obtained.
Mr Ramsay's method consists in sprinkling with water equal parts of chloride of lime and sulphate of magnesia, when hydrochlorate of magnesia is formed.
The crude hydrochlorateof morphia, prepared by Gregory's process.
It is especially interesting in that it furnishes a convenient and certain method of obtaining perfectly pure emetine, for which it is only necessary to precipitate a solution of the hydrochlorate with an alkali.
But the author finds that it is the result of a decomposing action exercised by the emetine upon the hydrochlorate of ammonia, as is shown by the following two experiments.
The same symptoms frequently follow the exhibition of opium and hydrochlorate of morphia, and are referred to the presence of codeia.
The production of this crystallised hydrochlorate of emetine is worthy of notice, since it does not accord with what has been stated by different authors, who have all considered emetine to be incapable of forming crystallisable salts.
The solutions of acetate and hydrochlorate of morphia are commonly vended in the shops under this name.
Hydrochlorate of cotarnine is soluble and crystalline.
As the above, but substituting a like quantity of solution of either acetate or hydrochlorate of morphia in lieu of the laudanum.
Chloride of ammonium, hydrochlorate of ammonia, muriate of ammonia.
Chloride of barium~, Muriate of baryta, hydrochlorate of baryta.
The Pastilles Mariani are used in the same cases as the Pâte, from which they differ only by the addition of two milligrammes of Cocaine hydrochlorate to each pastille.
Laborde, in attributing the secondary peripheric analgesia of intravenous or subcutaneous injections of hydrochlorate of Cocaine to the cerebral insusceptibility to pain, unconsciously made Cocaine a general anæsthetic.
The hydrochlorate gives up a part of its water of crystallization at the ordinary temperature under a desiccator over sulphuric acid, and the whole of it upon heating.
Morphia Lozenges= are made with the same accessories as opium lozenges, substituting morphine for opium; each lozenge contains 1/36 grain of hydrochlorate of morphia (1.
Hydrochloric acid, used in the same way, instead of bromine water, forms with coniine microscopic needles of coniine hydrochlorate; both the hydro-bromide and the hydrochlorate doubly refract light.
A minute crystal of sodic chloride being then added to the acetic acid solution, it is allowed to evaporate to dryness at the ordinary temperature, and crystals of haematin hydrochlorate result.
Cocaine hydrochlorate is soluble in half its weight of water, insoluble in dry ether, but readily soluble in alcohol, amyl alcohol, or chloroform.
The solution of the hydrochlorate of the alkaloid is pre- cipitated by platin chloride.
It forms salts with acids, but the acetate, sulphate, and hydrochlorate are varnish-like films having no trace of crystallisation; the oxalate is a crystalline salt.
Preparatory to the operation for uterine procidentia and rectocele, the vaginal and labial mucous surface was wiped dry, and a 4 per centum solution of the hydrochlorate of cocaine was thoroughly brushed over it.
The notes of a few cases of the use of the hydrochlorate of cocaine will illustrate its perfect efficiency in some and its apparent inertness in others, and may help toward its proper application and general appreciation.
Filehne to reside in the hydrochlorate of oxyhydro-methyl-quinoline, introduced to public notice by Prof.
Filehne found that hydrochlorate of tetrahydroquinoline was much more energetic in its action than quinoline, but could not be used on account of a too powerful local effect.
The hydrochlorate of dimethyl-tetrahydroquinoline, which was distinguished by its strong bitter taste, much resembling that of quinine, had an effect like that of curare poison.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "hydrochlorate" in a variety of sentences. We hope that you will now be able to make sentences using this word.
