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无水碳酸钠溶于乙醇吗
更新时间: 2020-10-29 00:00:00  

无水碳酸钠不溶于乙醇,无水碳酸钠是白色粉末,无气味,有碱味,有吸湿性。露置空气中逐渐吸收1mol/L水分(约15%)。400℃时开始失去二氧化碳。遇酸分解并泡腾。溶于水(室温时3.5份,35℃时2.2份)和甘油,不溶于醇。水溶液呈强碱性,pH11.6。

关键词: 碳酸钠 乙醇

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