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Related to hemihydrate: calcium sulfate hemihydrate, Estradiol hemihydrate


A hydrate in which the molecular ratio of water molecules to anhydrous compound is 1:2.

hem′i·hy′drat′ed adj.


(Chemistry) chem a hydrate in which there are two molecules of substance to every molecule of water
ˌhemiˈhydrated adj


(ˌhɛm ɪˈhaɪ dreɪt)

a hydrate in which there are two molecules of the compound for each molecule of water.
References in periodicals archive ?
To obtain composite gypsum binders we have conducted a series of tests: the optimal size distribution of the active mineral additives in the composite gypsum binders was determined by a laser granulometry method, the required amount of mineral additives in the binder was selected according to the concentration of calcium oxide contained in special formulations comprising an aqueous suspension of hemihydrate gypsum, portland cement and active mineral additives.
Similar studies were performed by Liu et al[9]using a composite of calcium sulfate hemihydrate (CSH), collagen and nanohydroxyapatite (nHAC) and designated as CSH/nHAC.
The development of innovative SMET LiteFlo Lightweight Flowing Floor Screed, a new Alpha Hemihydrate screed from SMET changes that.
Eco-balance features and significance of hemihydrate phosphogypsum reprocessing into gypsum binding materials, Journal of Civil Engineering and Management 15(2): 205-213.
2 Case II: Questionable 2nd Polymorphic Form Due to Lattice/Formula Match With Existing Compound--Triphenylphosphine oxide hemihydrate (TPPO * 0.
What modelling material is the powdered hemihydrate of calcium sulphate better known as?
Calcium sulfate hemihydrate (CSH, CaSO4 x 1/2 H2O) powders are currently being produced as a bone substitute, and many corporations such as Smith & Nephew and Wright Medical Technology are marketing self-setting, orthopedic cements based on pure CSH.
Franklin Fiber calcium surfate microfiber filler available in two forms: hemihydrate (H-30) and anhydrous (A-30).
The claims also include a first medical use claim for 16 alpha-bromoepiandrosterone hemihydrate, which covers its use for the preparation of any pharmaceutical formulation that would contain the compound.
Levoflaxacin Hemihydrate 20 mg, Ornidazole 25 mg,Alpha Tocopherol Acetate 5 mg ) /ml intra uterine solution 60ml 14.
Therefore it was felt by the authors that titanium dioxide (powder) could be combined with the hemihydrate of calcium sulphate and water to form a composite with the calcium sulphate serving as a binder for titanium dioxide enabling it to be contained in a defect.