铁氰化钾 99.95% metals basis
| 货号 | 规格 | 价格 | 上海 | 北京 | 珠海 | 重庆 | 武汉 | 购买数量 |
|---|---|---|---|---|---|---|---|---|
S28612-25g促销 |
99.95% metals basis | ￥58.00 ￥52.00 |
>10 | 10 | 4 | 10 | - |
|
产品介绍
其热溶液能被酸分解，放出剧毒氰化氢气体。遇亚铁盐生成兰色沉淀。能被光及还原剂还原成亚铁氰化钾。缓慢溶于2.5份冷水、1.3份沸水，微溶于乙醇。其水溶液在存放过程中逐渐分离。最小致死量(大鼠，经口)1600mg/kg。红色透明结晶，溶于水、丙酮，不溶于乙醇、液氨。
| SMILES： | N#C[Fe-3](C#N)(C#N)(C#N)(C#N)C#N.[K+].[K+].[K+] |
|---|---|
| 熔点： | ℃d ℃.) |
| 沸点： | 25.7℃ at 760 mmHg |
| 外观： | 结晶 |
| 敏感性： | 对光敏感 |
| 储存条件： | RT,避光 |
| 用途： | 色谱分析用试剂,点滴分析测定高铁、铯、镓、汞、锌和二氧化铀等。有机合成的缓和氧化剂。氮肥生产甲醇的含硫量分析。农药除草醚生产中废水分析。 |
| 密度： | 1.85 |
| 注意： | 部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。 |
参考文献(22篇)
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