水 for GC-HS
Water
品牌:桔子
产品编号:S57694
CAS号:7732-18-5
分子式:H2O
分子量:18.02
MDL:MFCD00011332
| 产品名称 : | 水 |
|---|---|
| 英文名称 : | Water |
| 参考名称 : | 试剂(去离子水) |
| 参考英文名称 : | Water, Reagent (Deionized water) |
| CAS号 : | 7732-18-5 |
| 分子式 : | H2O |
| 分子量 : | 18.02 |
| SMILES : | [H]O[H] |
| MDL NO : | MFCD00011332 |
| PubChem CID : | 962 |
| InChIKey : | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
| 储存条件 : | RT |
| 参考别名 : | 双蒸水; Water, Reagent |
实验性质
| 外观 / 形态 : | Clear colorless odorless liquid; [NTP];Liquid;Water appears as a clear, nontoxic liquid composed of hydrogen and oxygen, essential for life and the most widely used solvent. Include water in a mixture to learn how it could react with other chemicals in the mixture. |
|---|---|
| 颜色 / 形态 : | Colorless liquid;Liquid |
| 熔点 : | 0 °C;32 °F |
| 沸点 : | 212 °F at 760 mmHg;99.974 °C |
| 密度 : | 0.9950 g/cu cm at 25 °C;Chemical and physical properties[Table#8152];Expands on freezing. Temp of max density 3.98 °C. density: 1.000000g/mL at 3.98 °C; 0.917 g/cc at 0 °C (ice); 0.999868 at 0 °C/4 °C (liquid);Weight of sea water: approximately 63.93 lb/cu ft at 15 °C; density of sea water: approximately 1.025 g/cu cm at 25 °C;Ice Properties[Table#8154];1 |
| 折射率 : | Index of refraction: 1.333 |
| 溶解性 : | Water dissolves some amount of virtually every solid or gas with wich it comes in contact.;Very soluble in ethanol, methanol, acetone |
| 蒸气压 : | 23.75 [mmHg];VP: 760 mm Hg at 100 °C;VP: 611.657 Pa at 273.16 K |
| 黏度 : | Dynamic viscosity: 0.8949 cP at 25 °C; Kinematic viscosity: 0.8976 cP at 25 °C |
| 气味 : | Odorless |
| LogP : | -1.38 |
计算性质
| LogP : | -0.5 |
|---|---|
| 极性表面积 (TPSA) : | 1 Ų |
| 氢键供体数 : | 1 |
| 氢键受体数 : | 1 |
| 可旋转键数 : | 0 |
| 精确质量 : | 18.010564683 Da |
| 重原子数 : | 1 |
| 分子复杂度 : | 0 |
资料来源:水产品资料页;来源页标注 PubChem CID 962,资料日期 2026-10-11。
质检证书(COA)
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