六氟铝酸钠 ≥98%
Sodium fluoroaluminate
品牌：桔子
产品编号：S56822
CAS号：13775-53-6
分子式：Na3AlF6
分子量：209.94
MDL：MFCD00003507
| 产品名称 : | 六氟铝酸钠 |
|---|---|
| 英文名称 : | Sodium fluoroaluminate |
| 参考名称 : | 六氟铝酸三钠 |
| 参考英文名称 : | Sodium hexafluoroaluminate(III) |
| CAS号 : | 13775-53-6 |
| 分子式 : | Na3AlF6 |
| 分子量 : | 209.94 |
| SMILES : | F[Al-3](F)(F)(F)(F)F.[Na+].[Na+].[Na+] |
| MDL NO : | MFCD00003507 |
| PubChem CID : | 16693908 |
| InChIKey : | REHXRBDMVPYGJX-UHFFFAOYSA-H |
| 储存条件 : | RT |
实验性质
| 外观 / 形态 : | CRYSTALS OR AMORPHOUS POWDER.；Colorless to dark odorless solid. [pesticide] [Note: Loses color on heating.]；Colorless to white (but may also be other colors) solid; [CHEMINFO]；Large Crystals; CBI; Dry Powder; Other Solid；Sodium aluminum fluoride appears as an odorless white solid or powder. mp: 1291 °C. Density: 2.95 g/cm3. Dust irritates the eyes and skin; inhaled dust irritates the nose, mouth and lungs. Insoluble in water. Synthesized by fusion of sodium fluoride and aluminum fluoride as a electrolyte in the reduction of alumina to aluminum metal. Occurs in nature as the mineral cryolite. Aqueous suspensions of powdered sodium aluminum fluoride are used as insecticides. |
|---|---|
| 颜色 / 形态 : | MONOCLINIC CRYSTALS (NATURAL PRODUCT); AMORPHOUS POWDER (SYNTHETIC PRODUCT)；Snow-white, semi-opaque masses, vitreous fracture. Monoclinic crystals with cubic habit, perfect cleavage. The natural form may be colored reddish or brown or even black, but loses this discoloration on heating. |
| 熔点 : | 1009 °C；1832 °F；1832 °F (NIOSH, 2024)；960-1027 °C；Melting point: 1009-1012 °C; heat of formation: -3297 kJ/mol; heat of fusion: 225 kJ/mol at 1012 °C; refractive index: 1.339; vapor pressure: 253 Pa at 1000 °C. /from table/ |
| 沸点 : | Decomposes；Decomposes (NIOSH, 2024) |
| 密度 : | 2.9 (NIOSH, 2024) - Denser than water; will sink；2.90；2.95 g/cm³；2.95 g/cu cm |
| 折射率 : | Index of refraction: 1.338；Index of refraction: 1.3385 (alpha-form); 1.3389 (beta-form); 1.3396 (tau-form) |
| 溶解性 : | SOL IN DILUTE ALKALI；SOL IN FUSED ALUMINUM, FERRIC SALTS；INSOL IN ALCOHOL；Sol in concentrated sulfuric acid；For more Solubility (Complete) data for ALUMINUM SODIUM FLUORIDE (8 total), please visit the HSDB record page. |
| 蒸气压 : | 0 mmHg (approx)；0 mmHg (approx) (NIOSH, 2024)；No detectable vapor pressure |
| 热分解说明 : | When heated to decomposition it emits toxic fumes of /fluorides and disodium oxide/.；Decomposes by boiling with aqueous alkali hydroxides or aqueous calcium hydroxide |
| 气味 : | Odorless. |
计算性质
| 极性表面积 (TPSA) : | 0 Ų |
|---|---|
| 氢键供体数 : | 0 |
| 氢键受体数 : | 7 |
| 可旋转键数 : | 0 |
| 精确质量 : | 209.9412652 Da |
| 重原子数 : | 10 |
| 分子复杂度 : | 62 |
资料来源：六氟铝酸钠产品资料页；来源页标注 PubChem CID 16693908，资料日期 2026-10-11。
质检证书(COA)
摩尔浓度计算器
启用 JavaScript 后可使用摩尔浓度计算器。