inorganic base

基本解釋

Lake pigment: A pigment made by precipitation of a soluble dye on an inorganic base to render it insoluble in water.
色淀顏料：可溶性染料在無機(jī)堿中沉淀而生的顏料，它不溶于水。
Using inorganic base as a catalyst, 2,2dimethylolbutyraldehyde was prepared by aldol condensation from formaldehyde and butyraldehyde.
在堿性催化劑的存在下，甲醛和丁醛進(jìn)行羥醛縮合反應(yīng)，制備2，2-二羥甲基丁醛。
Using inorganic base as a catalyst, 2,2-dimethylolbutyraldehyde was prepared by the aldol condensation from formaldehyde and butyraldehyde.
甲醛和丁醛在堿性催化劑的存在下，進(jìn)行羥醛縮合反應(yīng)，制備2 ，2 二羥甲基丁醛。