WebHemihydrate definition: A hydrate in which the molecular ratio of water molecules to anhydrous compound is 1:2. Dictionary Thesaurus Webhemihydrate n (Chem) a hydrate in which there are two molecules of substance to every molecule of water ♦ hemihydrated adj
Hydrate - Wikipedia
WebCalcium sulfate (or calcium sulphate) is the inorganic compound with the formula CaSO 4 and related hydrates.In the form of γ-anhydrite (the anhydrous form), it is used as a desiccant.One particular hydrate is better known as plaster of Paris, and another occurs naturally as the mineral gypsum.It has many uses in industry. All forms are white solids … WebA chemical compound with one molecule of water for every two molecules of the other substance. In dentistry, calcium sulfate hemihydrate is mixed with water to produce a hardened plaster or stone (calcium sulfate dihydrate), which, in turn, is commonly used to produce dental models. ccof staff
The setting of gypsum plaster - Part I The hydration of calcium ...
WebAlpha-hemihydrate definition of alpha-hemihydrate by Medical dictionary alpha-hemihydrate al·pha-hem·i·hy·drate ( al'fă-hem'ē-hī'drāt) The porous and irregular crystal form of CaSO4·12H2 O, commonly known as dental plaster or type II gypsum product. [ hemi-, half, + hydrate] Medical Dictionary for the Dental Professions © Farlex 2012 WebWiktionary (2.50 / 2 votes) Rate this definition: hemihydrate noun A hydrate whose solid contains one molecule of water of crystallization per two molecules, or per two unit cells Etymology: hemi- + hydrate How to pronounce hemihydrate? David US English Zira US English How to say hemihydrate in sign language? Numerology Chaldean Numerology WebCalcium Sulfate Hemihydrate is a moderately water and acid soluble Calcium source for uses compatible with sulfates.Sulfate compounds are salts or esters of sulfuric acid formed by replacing one or both of the … busy brochures