crystalline hydrate
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Hydrate — is a term used in inorganic chemistry and organic chemistry to indicate that a substance contains water. The chemical state of the water varies widely between hydrates, some of which were so labeled before their chemical structure was understood … Wikipedia
hydrate — hydration, n. /huy drayt/, n., v., hydrated, hydrating. n. 1. any of a class of compounds containing chemically combined water. In the case of some hydrates, as washing soda, Na2CO3·10H2O, the water is loosely held and is easily lost on heating;… … Universalium
Clathrate hydrate — Clathrate hydrates (or gas clathrates, gas hydrates, clathrates, hydrates, etc.) are crystalline water based solids physically resembling ice, in which small non polar molecules (typically gases) or polar molecules with large hydrophobic moieties … Wikipedia
sodium hydrate — Sodium So di*um, n. [NL., fr.E. soda.] (Chem.) A common metallic element of the alkali group, in nature always occuring combined, as in common salt, in albite, etc. It is isolated as a soft, waxy, white, unstable metal, so highly reactive that it … The Collaborative International Dictionary of English
chloral hydrate — n. a colorless, crystalline compound, CCl3·CH(OH) 2, used chiefly as a sedative * * * ▪ drug also called chloral the first synthetically produced sedative hypnotic drug, commonly used in the late 19th century to treat insomnia and still… … Universalium
Calcium silicate hydrate — is the main product of the hydration of Portland cement and is primarily responsible for the strength in cement based materials.PreparationCalcium Silicate Hydrate (also shown as C S H) is a result of the reaction between the silicate phases of… … Wikipedia
chloral hydrate — n a bitter white crystalline drug C2H3Cl3O2 used as a hypnotic and sedative or in knockout drops * * * a sedative and hypnotic drug administered by mouth as a syrup, mainly in children and the elderly, to induce sleep; its derivative chloral… … Medical dictionary
terpin hydrate — n an efflorescent crystalline or powdery compound C10H18(OH)2·H2O used as an expectorant for coughs * * * [USP] the monohydrate of terpin, used as an expectorant; administered orally … Medical dictionary
chloral hydrate — n. a colorless, crystalline compound, CCl3·CH(OH) 2, used chiefly as a sedative … English World dictionary
terpin hydrate — [tʉr′pin] n. [< terpine: see TERPINEOL] a colorless crystalline powder, C10H20O2·H2O, used chiefly, in the form of an elixir, as an expectorant or cough syrup … English World dictionary
butyl chloral hydrate — noun : a bitter crystalline compound CH3CHClCCl2CH(OH)2 obtained as a by product in the manufacture of chloral hydrate and used similarly … Useful english dictionary
