In subject area:Chemistry Calcium nitrate is a compound commonly used in greenhouse and hydroponics crop production. It is a hygroscopic substance that can become hydrated if not stored properly, and its fertilizer grade is 15.5-0-0-19 Ca. ...
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Donnan dialysis as membrane process for nitrate removal from drinking water: Membrane structure effect. Arab. J. Chem. 2017, 10, S287–S292. [Google Scholar] [CrossRef] Hichour, M.; Persin, F.; Sandeaux, J.; Gavach, C. Fluoride removal from waters by Donnan dialysis. Sep. Purif. ...
It is as good a fertilizer as sodium nitrate or ammonium sulphate, but not as fast acting. Calcium cyanamide is an excellent weed killer, especially for tobacco plants, when applied 2 to 3 weeks before sowing. It is also used for producing melamine, urea and certain cyanide salts. View ...
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Nitrate esters (e.g., glyceryl trinitrate, or nitroglycerin) are explosive. Phosphate esters are biologically important (nucleic acids belong to this group) and are used widely in industry as solvents, plasticizers, flame retardants, gasoline and oil additives, and insecticides. Esters of sulfuric ...
An improved matrix was obtained by pretreating IERs with nitrate solutions of alkaline earth metals (Ca, Sr, Ba), and solidifying them with high alumina cements (Al2O3 > 75%) (Kononenko and Milyutin, 2019). CAC also has a good ability to retain radionuclides. Alkali-activated calcium ...
(Elements & Compounds) a white crystalline slightly soluble alkali with many uses, esp in cement, water softening, and the neutralization of acid soils. Formula: Ca(OH)2. Also called:lime,slaked lime,hydrated lime,calcium hydrate,caustic limeorlime hydrate ...
(inorganic chemistry) CaO A caustic white solid sparingly soluble in water; the commercial form is prepared by roasting calcium carbonate limestone in kilns until all the carbon dioxide is driven off; used as a refractory, in pulp and paper manufacture, and as a flux in manufacture of steel....
According to the literature, it is attributed to the decomposition of calcium nitrate tetrahydrate, which is first converted to anhydrous calcium nitrate Ca(NO3)2 (eliminating H2O at about 350 °C) and then it decomposes into CaO and NO2 [85,86]. (d) 640–835 °C/1000 °C: Mass loss...