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- 介绍: 半乳糖被硝酸氧化,生成半乳糖二酸,通常称为黏液酸。水中溶解度:3 g/l (14 C),不溶于酒精和乙醚。黏液酸的溶解度小,在水中析出结晶,因此常用D-半乳糖和硝酸反应来检查半乳糖或乳糖的存在。黏液酸是内消旋体,无旋光性。
- 熔点: 220-225°C
- 比重: 1·939
- 储存条件: RT
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