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- 介绍: 味甜。能升华,但部分分解。水溶液久置空气中变成棕色。与矿酸作用成可溶性盐。
- 熔点: 174°C
- 比重: 1·51
- 储存条件: RT,避光
- 溶解性: 易溶于丙酮,溶于沸水、热乙醇、热氯仿,微溶于冷水、冷乙醇和冷氯仿,不溶于苯和汽油。有刺激性。溶解度: 5·9 g/l 水(15°C) ,3g/100g 乙醇,微溶于醚
- 用途: 检验铜。有机合成。制造偶氮染料。
- 敏感性: 对光敏感
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