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- 介绍: 味咸而苦。在暖空气中稍有风化,100℃时失去结晶3分子水,130-140℃失去全部水分,220℃开始分解。水溶液对石蕊呈碱性,pH值为7∽8·
- 熔点: 70-80°C
- 比重: 2·662
- 比旋光度: 22 ° (C=10, H2O)
- 储存条件: RT
- 溶解性: 能溶于水,几乎不溶于醇
- 用途: 配制斐林氏溶液,掩蔽剂,尿酸和糖的定量,还原剂测定,血清蛋白生化检验。用于医药;试剂,制镜工业作还原剂,在电讯器材中用以制晶体喇
- 敏感性: 对湿度敏感
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