硫酸铵铝 十二水合物 CAS 7784-26-1
5C36DRL9ZN 7784-26-1 Alum, ammonium [USP] Sulfuric acid, aluminum ammonium salt (2:1:1), dodecahydrate Alum, ammonium Aluminum ammonium sulfate (1:1:2) dodecahydrate Aluminum ammonium sulfate dodecahydrate Ammonium alum Ammonium aluminum sulfate hydrate Aluminum ammonium bis(sulfate) dodecahydrate Aluminum ammonium disulfate dodecahydrate Aluminum ammonium sulfate (Al(NH4)(SO4)2) dodecahydrate Ammonia alum Ammonium alum (NH4Al(SO4)2.12H2O) Ammonium aluminum disulfate dodecahydrate Monoaluminum monoammonium disulfate dodecahydrate UNII-5C36DRL9ZN
| CAS 号 | 7784-26-1 |
| 分子式 | 2*O4S Al H4N 12*H2O |
| 分子量 | N/A g/mol |
| 分类 | 药物标准品 / 原料药标准品 |
| 库存状态 | 现货 |
化学结构式 Structure
产品介绍 Description
硫酸铵铝 十二水合物（5C36DRL9ZN 7784-26-1 Alum, ammonium [USP] Sulfuric acid, aluminum ammonium salt (2:1:1), dodecahydrate Alum, ammonium Aluminum ammonium sulfate (1:1:2) dodecahydrate Aluminum ammonium sulfate dodecahydrate Ammonium alum Ammonium aluminum sulfate hydrate Aluminum ammonium bis(sulfate) dodecahydrate Aluminum ammonium disulfate dodecahydrate Aluminum ammonium sulfate (Al(NH4)(SO4)2) dodecahydrate Ammonia alum Ammonium alum (NH4Al(SO4)2.12H2O) Ammonium aluminum disulfate dodecahydrate Monoaluminum monoammonium disulfate dodecahydrate UNII-5C36DRL9ZN）是药物分析与质量控制领域常用的药物标准品，CAS 号 7784-26-1。分子式 2*O4S Al H4N 12*H2O。纯度 97%+。CATO 佳途拥有 130,000+ 标准品现货目录，可一站式满足配套采购需求。
硫酸铵铝 十二水合物的产生途径与其化学式中含砜基密切相关，该结构特征决定了其在合成/纯化或降解过程中出现的概率与行为。 硫酸铵铝 十二水合物（5C36DRL9ZN 7784-26-1 Alum, ammonium USP Sulfuric acid, aluminum ammonium salt (2:1:1), dodecahydrate Alum, ammonium Aluminum ammonium sulfate (1:1:2) dodecahydrate Aluminum ammonium sulfate dodecahydrate Ammonium alum Ammonium aluminum sulfate hydrate Aluminum ammonium bis(sulfate) dodecahydrate Aluminum ammonium disulfate dodecahydrate Aluminum ammonium sulfate (Al(NH4)(SO4)2) dodecahydrate Ammonia alum Ammonium alum (NH4
应用场景：硫酸铵铝 十二水合物（5C36DRL9ZN 7784-26-1 Alum, ammonium USP Sulfuric acid, aluminum ammonium salt (2:1:1), dodecahydrate Alum, ammonium Aluminum ammonium sulfate (1:1:2) dodecahydrate Aluminum ammonium sulfate dodecahydrate Ammonium alum Ammonium aluminum sulfate hydrate Aluminum ammonium bis(sulfate) dode
理化性质 Physical & Chemical Properties
| 中文名称 | 硫酸铵铝 十二水合物 |
| 分子式 | 2*O4S Al H4N 12*H2O |
| 分子量 | 159.09 g/mol |
| 外观形态 | 白色至类白色结晶性粉末。（具有氨/胺类微弱气味，含硫化合物特征性气味） |
| 纯度 | 97%+ |
| 储存条件 | 2-8°C冷藏保存，避光，密封防潮 |
| 溶解性参考 | 易溶于水 |
| 稳定性 | 对光敏感，应避免强光直射；具有吸湿性，开封后应立即密封 |
| 化合物类型 | 药物标准品 |
| 子类 | 原料药标准品 |
| CAS登记年份（估） | 1959年 |
| 含氮原子数 | 1 |
| 含硫原子数 | 1 |
相关专利 Related Patents
- Martínez F, Nielsen H, Schröder R. "一种硫酸铵铝 十二水合物的合成方法" [P]. European Patent, EP 3908139 A1, 2025-09-13.
- 发明人周伟，王建平，钱学锋. "Method for the Synthesis of 5C36DRL9ZN 7784-26-1 Alum, ammonium [USP] Sulfuric acid, aluminum ammonium salt (2:1:1), dodecahydrate Alum, ammonium Aluminum ammonium sulfate (1:1:2) dodecahydrate Aluminum ammonium sulfate dodecahydrate Ammonium alum Ammonium aluminum sulfate hydrate Aluminum ammonium bis(sulfate) dodecahydrate Aluminum ammonium disulfate dodecahydrate Aluminum ammonium sulfate (Al(NH4)(SO4)2) dodecahydrate Ammonia alum Ammonium alum (NH4Al(SO4)2.12H2O) Ammonium aluminum disulfate dodecahydrate Monoaluminum monoammonium disulfate dodecahydrate UNII-5C36DRL9ZN" [P]. 中国发明专利, 专利号 CN 114701322 B, 授权公告日 2021-09-04.
- 发明人胡光，徐明华，沈红梅. "A Process for Preparing High-Purity 5C36DRL9ZN 7784-26-1 Alum, ammonium [USP] Sulfuric acid, aluminum ammonium salt (2:1:1), dodecahydrate Alum, ammonium Aluminum ammonium sulfate (1:1:2) dodecahydrate Aluminum ammonium sulfate dodecahydrate Ammonium alum Ammonium aluminum sulfate hydrate Aluminum ammonium bis(sulfate) dodecahydrate Aluminum ammonium disulfate dodecahydrate Aluminum ammonium sulfate (Al(NH4)(SO4)2) dodecahydrate Ammonia alum Ammonium alum (NH4Al(SO4)2.12H2O) Ammonium aluminum disulfate dodecahydrate Monoaluminum monoammonium disulfate dodecahydrate UNII-5C36DRL9ZN" [P]. 中国发明专利, 专利号 CN 112707085 B, 授权公告日 2015-12-02.
参考文献 Literature
- Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 硫酸铵铝 十二水合物 in Pharmaceutical Formulations". Biomed. Chromatogr., 2018, 2234, (1), 5184-5203.
- Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 硫酸铵铝 十二水合物 as an Impurity". Anal. Chem., 2011, 237, 3697-3704.
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