单词 | magnesium chloride |
释义 | > as lemmasmagnesium chloride magnesium chloride n. a colourless deliquescent substance, MgCl2, which occurs in various mineral deposits, and is used as a source of metallic magnesium and in cement-making. ΘΚΠ the world > matter > chemistry > chemical substances > [noun] thingeOE substancea1550 body1594 magnesium chloride1866 magnesium sulphate1871 1866 H. E. Roscoe Lessons Elem. Chem. xxi. 185 Magnesium chloride, MgCl2, a fusible salt obtained by heating a solution of magnesia in hydrochloric acid with an equal quantity of sal-ammoniac. 1876 Encycl. Brit. V. 527/1 Magnesium and zinc chlorides are extremely soluble in water. 1968 New Eng. Jrnl. Med. 14 Mar. 576/2 In a tris-buffered isotonic magnesium chloride solution, the sodium efflux was 26.0 mEq per liter of cells per hour. 1993 Co-op Connection (La Montanita, New Mexico) Jan. 8/2 Tofu..is made by grinding soaked soybeans, boiling the ground beans with water and straining to make soymilk. The milk is then cooked with solidifiers like nigari (the mineral salts remaining when sea water is evaporated), calcium sulfate, magnesium chloride, lemon juice or vinegar. < as lemmas |
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