单词 | calcium sulfate |
释义 | calcium sulfate [`kal·se·ǝm `sǝl´fāt] INORGANIC CHEMISTRY 1. CaSO4 A white crystalline salt, insoluble in water; used in Keene's cement, in pigments, as a paper filler, and as a drying agent. 2. Either of two hydrated forms of the salt: the dihydrate, CaSO4⋅2H2O, and the hemihydrate, CaSO4⋅1/2H2O. |
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