The yield of DPC can be obviously improved in the case of a mixture of water and ethanol used as the recrystallization solvent.
通过对重结晶溶剂的进一步研究，发现采用水-乙醇的混合溶剂作为重结晶溶剂时，可以明显提高DPC的收率。
The antioxidant 1010 has been prepared with mixture of methanol, ethanol, low carbon alcohol and distilled water as solvent in laboratory.
以甲醇、乙醇、低级醇和蒸馏水混合液为溶剂，实验室制备了抗氧剂1010。
The antioxidant 1010 has been prepared with mixture of methanol, ethanol, low carbon alcohol and distilled water as solvent in laboratory.
以甲醇、乙醇、低级醇和蒸馏水混合液为溶剂，实验室制备了抗氧剂1010。
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