News tagged with dihydrate


Ordered Water: Just how much water is there in calcined gypsum?

Chemistry / Analytical Chemistry

created Apr 15, 2009 | popularity 4.8 / 5 (4) | comments 0

(PhysOrg.com) -- Gypsum was used as a building material in antiquity and is still widely used as a binder in plaster, drywall, and spackling paste. Known as dihydrate in construction chemistry, gypsum is a water-containing ...





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Rocky water source

Space & Earth / Environment

created Jun 11, 2008 | popularity 5 / 5 (4) | comments 1

Gypsum, a rocky mineral is abundant in desert regions where fresh water is usually in very short supply but oil and gas fields are common. Writing in International Journal of Global Environmental Issues, Peter van der Ga ...



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