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水
Water
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3062810 | 1L | 757 | |||
| 3062810 | 4L | 1270 | |||
| 3062810 | *4x1L | 2870 |
产品别名
7732-18-5
水
Water
基本信息
| 应用 | Water ultrapure is used in spectrophotometry and environmental testing. It is also used in conductometric titration. |
| 备注 | Meets ACS spectrophotometric requirements |
| MDL | MFCD00011332 |
| EINECS | 231-791-2 |
| 分子式 | H2O |
| 分子量 | 18.02 |
| 熔点 | 0° |
| 沸点 | 100° |
| 密度 | 1.000 |
| 折射率 | 1.3330 |
| 灵敏度 | Ambient temperatures. |
| 形态 | Liquid |
| 溶解性 | Miscible with methanol, acetone, ethanol. |
| Merck | 14,10039 |
Grade Specifications
| Grade Specifications | Maximum level of impurities: Evaporation residue 2ppm, Specific conductance at 25� 1.5µ mhos/cm, SiO2 0.01ppm, Heavy metals (as Pb) 0.01ppm, Substances reducing permanganate P.T. |
安全信息
| TSCA | 是 |
