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| 关键词: 羟苯磺酸钙 磺化 合成 结构分析 差示热分析 |
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| Synthesis and structural analysis of calcium dobesilate monohydrate |
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LU Jin-rong
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| Abstract: |
| OBJECTIVE To synthesize calcium dobesila te monohydrate and to confirm its chemical structure.METHOD Calcium dobesilate was synthesized by sulfonation of hyd roquinone with H 2SO 4 without using any solvent. Calium dobesilate monohydrat e was obtained |
| Key words: calcium dobesilate sulfonation synthesis structural a nalysis differential scanning colorimetry |
