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碘化钾
Potassium Iodide
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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3058317 | 25g | 2530 | |||
| 3058317 | 100g | 4900 |
产品别名
7681-11-0
碘化钾
Potassium Iodide
基本信息
| 应用 | Potassium iodide is a simple iodide salt utilized as a fluorescence quenching agent which acts by collisional quenching of fluorescent substances by the iodide ion. It is also used in the isolation of single stranded DNA. |
| 备注 | Protect from light and moisture. Incompatible with strong reducing agents, strong acids, steel, aluminum, alkali metals, brass, magnesium, zinc, cadmium, copper, tin, nickel and their alloys. It is hygroscopic in nature. Store at room temperature. |
| MDL | MFCD00011405 |
| EINECS | 213-659-4 |
| 分子式 | IK |
| 分子量 | 166.01 |
| 熔点 | 681° |
| 沸点 | 1330° |
| 密度 | 3.12 |
| 折射率 | 1.677 |
| 灵敏度 | Hygroscopic. Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Soluble in water (145 g/100ml at 25°C), alcohol (45.5 mg/ml), methanol (125 mg/ml), acetone (13.1 mg/ml at 25°C), and ethanol (19.6 mg/ml). |
| Merck | 14,7643 |
安全信息
| RTECS | TT2975000 |
| TSCA | 是 |
