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|Section2= |Section3= |Section6= |Section7= |Section8= }} Sodium sulfate is the inorganic compound with formula Na2SO4 as well as several related hydrates. All forms are white solids that are highly soluble in water. With an annual production of 6 million tonnes, the decahydrate is a major commodity chemical product. It is mainly used for the manufacture of detergents and in the Kraft process of paper pulping. 〔Helmold Plessen "Sodium Sulfates" in Ullmann's Encyclopedia Of Industrial Chemistry Wiley-VCH, 2000, Weinheim. 〕 ==Forms== *Decahydrate, known as the mineral mirabilite, widely used by chemical industry. Also known as Glaubers salt. *Anhydrous, known as the rare mineral thenardite, used as a drying agent in organic synthesis *Heptahydrate, a very rare form. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Sodium sulfate」の詳細全文を読む スポンサード リンク
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