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Magnesium sulfate or magnesium sulphate is a chemical compound, a salt with the formula MgSO 4, consisting of magnesium cations Mg 2+ (20.19% by mass) and sulfate anions SO 2− 4. It is a white crystalline solid , soluble in water but not in ethanol .
Magnesium oxide and other magnesium compounds are also used in the agricultural, chemical, and construction industries. Magnesium oxide from calcination is used as an electrical insulator in fire-resistant cables. [15] Other applications include: Magnesium hydride is under investigation as a way to store hydrogen.
The 26th National Farmers' Day of the 2010 Ghana-KITA Best Institution Award in Ashanti Region. Agriculture in Ghana consists of a variety of agricultural products and is an established economic sector, providing employment on a formal and informal basis. [1] [2] It is represented by the Ministry of Food and Agriculture. [3]
They are mainly used for (fresh) fruit and vegetables. For example, in the case of fruit sold cut into wedges, the pulp can be sprayed with a solution of the respective salt. They are salts that react with an ingredient in the product, such as the pectin in the fruit. Typical firming agents are: Calcium carbonate (E170) Calcium hydrogen sulfite ...
The Scientific Services Division was transferred to the National Research Council in 1962 and then to the Ghana Academy of Sciences in 1963 and renamed the Agriculture Research Institute (ARI). In October 1963, the Ghana Academy of Sciences reorganized the ARI into two units - Crops Research Unit (CRU) and Soil Research Unit.
The magnesium smelter in Bécancour, Quebec used to be operated by Norsk Hydro, [3] and was shuttered by 2011. [2] The Dominion Magnesium Limited smelter in Haley Station, Ontario was the site for the first industrial implementation of the Pidgeon process. It began operation around 1942 and ceased operation before 2010. [2]
Magnesium borate, magnesium salicylate, and magnesium sulfate are used as antiseptics. Magnesium bromide is used as a mild sedative (this action is due to the bromide , not the magnesium). Magnesium stearate is a slightly flammable white powder with lubricating properties.
Magnesium sulfate (Epsom salts) is soluble in water. It is commonly used as a laxative, owing to the poor absorption of the sulfate component. In lower doses, they may be used as an oral magnesium source, however. Intravenous or intramuscular magnesium is generally in the form of magnesium sulfate solution. Intravenous or intramuscular ...