hartshorn

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harts·horn

(harts'hōrn), Avoid the mispronunciation hart'shorn.
A mixture of ammonium bicarbonate and ammonium carbamate obtained from ammonium sulfate and calcium carbonate by sublimation; formerly used as an expectorant and in smelling salts; so called because originally obtained from deer antlers.

hartshorn

(härts′hôrn′)
n.
1. The antler of a hart, formerly used as a source of ammonia and in smelling salts.
2. See ammonium carbonate.
References in periodicals archive ?
Flies of both species and sexes responded in a dose dependent manner to ammonium bicarbonate, putrescine, and the combined presentation of ammonium bicarbonate with putrescine (Figs.
After absorbing the CO2 another unit of ammonium bicarbonate is produced, which is used in China as a nitrogen fertilizer for 30 years.
obliqua was caught in traps baited with Nulure and borax more frequently than in traps baited with ammonium acetate with putrescine, torula yeast, or ammonium bicarbonate with putrescine (Epsky et al.
These products included ammonium bicarbonate [Rapid Alert System for Food and Feed (RASFF) 2008c], animal feed and animal feed ingredients (RASFF 2008b, 2008c), dried whole egg, fresh hen eggs (Centre for Food Safety 2008), and nondairy creamer (Korean Food and Drug Administration 2008).
ABSTRACT: Sodium hydroxide (SH) or ammonium bicarbonate (AB) were applied to rice straw to investigate the effects on histological change of stem tissue or cell wall before and after in sacco degradation using a scanning electron microscope (SEM) and a transmission electron microscope (TEM).
Tenders are invited for Supply of Chemicals Diethyl Ether, Hexane, Silica Gel with calcium sulphate as binder, Caster Oil, Butanol ( Butan-l-OL), Sodium Molybdate, Hydrazine sulphate, Potassium Dihydrogen phosphate EDTA Powder, Eriochrom Black T (solochrome Black T), Ammonium Chloride Extrapure, Ammonium Bicarbonate ( amm.
The prototype technology also bypasses the need for salt water by using ammonium bicarbonate solution as a substitute, meaning the system could work in communities far from the sea.
ludens, when a blend of 4 synthetic compounds of volatiles of yellow chapote: 1,8-cineole, ethyl hexanoate, ethyl octanoate, and hexanol in combination with putrescine, ammonium bicarbonate, and methylamine HCl did not increase the captures compared with the traps containing metabolites of amino acids alone (Robacker 1998).
1 M ammonium bicarbonate in 100% acetonitrile and repeated using 70 [micro]l of 100% acetonitrile.
Polyacrylamide gels were stained with Coomassie G-250, and selected bands were subsequently excised and destained with 300 mL/L acetonitrile in 100 mmol/L ammonium bicarbonate.
The Company is also engaged in the manufacture and sale of coal-based chemical products namely ammonium bicarbonate, liquid ammonia, melamine and methanol.