In 1832,
Chloral hydrate was discovered by Justus von Liebig in Giessen by ethanol. Its sedative properties, was first published in 1869 and thereafter, because it is very easy to synthesize, its use is very common which is widely used in entertainment, and misprescribed in the late 19th century. Chloral hydrate is soluble in water and alcohol, easy to form a concentrated solution. Acetaldehyde in alcohol known as "knocking on drip hydrate solution is used to prepare the Mickey Finn [citation needed]. Hydrated more reputable use, including the use of chitin fiber as a clearing agent and in Hoyer's installation media, it is used to prepare biological organization the key to slice and chromosome pumpkin permanent or semi-permanent microscope slide factors.
Chloral hydrate is a sedative and hypnotic drugs, as well as the chemical reagent and precursor. The name of the hydration, which is the addition of a water molecule to form chloral hydrate (chloral). Chemical formula C2H3Cl3O2.
Together with the chloroform, a small square of water chlorination products of organic residues in the water, it is, although the content is rarely more than 5 micrograms per liter (μg / L).
Together with the chloroform, a small square of water chlorination products of organic residues in the water, it is, although the content is rarely more than 5 micrograms per liter (μg / L).
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