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| - In German Offenlegungsschrift No. 2,812,682 and German Offenlegungsschrift No. 2,812,683, sodium chloride is removed from aqueous glycolic acid solutions produced by alkaline hydrolysis of monochloroacetic acid, by adding to the solutions a water-miscible organic solvent, such as acetone or 1,4-dioxane, or an organic solvent which is water-immiscible or has only a limited miscibility with water, s
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