本发明公开了一种化工技术领域的含磺酸盐基的二羧基二苯砜及其制备方法。
The invention discloses a dicarboxyl diphenyl sulfone containing sulfonate group belonging to the technical field of chemical industry and a preparation method thereof.
本发明公开了一种化工技术领域的含磺酸盐基的二羧基二苯砜及其制备方法。
The invention discloses a dicarboxyl diphenyl sulfone containing sulfonate group belonging to the technical field of chemical industry and a preparation method thereof.
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