


| 货号 | 包装规格 | 操作 |
|---|---|---|
| 931950-10G | 10 g | |
| 931950-25G | 25 g |
无水高氯酸钠是一种白色结晶固体,具有吸湿性,能吸收水分形成一水合物。无水高氯酸钠极易溶于水,溶于一系列极性有机溶剂,如甲醇、乙醇、丙酮、碳酸盐等(包括碳酸亚乙酯、碳酸二甲酯、碳酸亚丙酯和碳酸二乙酯)和醚(包括二甲氧基乙烷、四氢呋喃和三甘醇二甲醚)。不溶于苯、氯仿和甲苯。
The major application of anhydrous sodium perchlorate is as an electrolyte in sodium-ion batteries. It is popular because of its solubility in ethers and carbonates, its wide electrochemical stability window (e.g. from 0 to 5 V vs Na+/Na in propylene carbonate, triglyme, or diethylcarbonate)[1], and its compatibility with a wide range of materials. It has been used in batteries with hard-carbon anodes[2], mesoporous carbon anodes[3], sodium cobalt oxide cathodes (NaxCoO2)[4], sodium vanadium oxide cathodes (NaxVO2)[5], titanium dioxide cathodes[6], and emerging materials like high-entropy layered oxide cathodes[7].
10 g玻璃瓶25 g玻璃瓶
| 英文名称 | Sodium perchlorate |
| CAS 号 | 7601-89-0 |
| 线性分子式 | NaClO4 |
| 经验分子式 | ClNaO4 |
| 分子量 | 122.44 |
| UNSPSC | 12352302 |
| NACRES | NA.23 |
| MDL 号 | MFCD00003480 |
| SMILES字符串 | [Na+].[Cl](=O)(=O)(=O)[O-] |
| InChI | 1S/ClHO4.Na/c2 - 1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1 |
| InChI key | BAZAXWOYCMUHIX-UHFFFAOYSA-M |
| 等级 | 无水 |
| 含量测定 | ≥99.9% 微量金属基准 |
| 形态 | 粉末 |
| 反应适用性 | 核心:钠 |
| 杂质 | ≤1000 ppm(痕量金属分析) |
| pH | 6.0 - 8.0(25 ℃,5%,水溶液) |
| 熔点 | 482 °C |
| 溶解性 | H2O:15 ° C时为209 g/dL |
| 阴离子痕迹 | 氯化物(Cl-):≤ 30 ppm;硫酸盐(SO42-):≤ 20 ppm |
| 阳离子痕量 | 铁:≤ 5 ppm;钾:≤ 500 ppm |
| 质量等级 | 100 |
| 应用 | 电池制造 |
| 包装规格(货号 931950-10G) | 10 g |
| 包装规格(货号 931950-25G) | 25 g |