浓硫酸容易使酚磺化。室温下,产物为邻羟基苯磺酸,在100℃时主产物是对羟基苯磺酸。 Template




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tomski浓硫酸容易使酚磺化。室温下,产物为邻羟基苯磺酸,在100℃时主产物是对羟基苯磺酸。 coloring