玻璃球 CAS 65997-17-3
3JRB8A35M0 65997-17-3 Fibrous glass Glass, oxide, chemicals EINECS 266-046-0 Sodium calcium magnesium silica polyphosphate Sodium calcium polyphosphate Sodium calcium zinc silica polyphosphate Sodium zinc polyphosphate Sodium zinc potassium polyphosphate Fiberglass Glass Glass enamel 19 E 110 Glass fibers Glassy sodium phosphate Lead borosilicate glass enamel flux Phosphorus furnace slag Sodium calcium magnesium polyphosphate Synthetic vitreous fibers Man-made Vitreous Fibres Man-made Vitreous Fibers UNII-3JRB8A35M0 EC 266-046-0
| CAS 号 | 65997-17-3 |
| 分子式 | O2Si |
| 分子量 | 60.08 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
玻璃球（3JRB8A35M0 65997-17-3 Fibrous glass Glass, oxide, chemicals EINECS 266-046-0 Sodium calcium magnesium silica polyphosphate Sodium calcium polyphosphate Sodium calcium zinc silica polyphosphate Sodium zinc polyphosphate Sodium zinc potassium polyphosphate Fiberglass Glass Glass enamel 19 E 110 Glass fibers Glassy sodium phosphate Lead borosilicate glass enamel flux Phosphorus furnace slag Sodium calcium magnesium polyphosphate Synthetic vitreous fibers Man-made Vitreous Fibres Man-made Vitreous Fibers UNII-3JRB8A35M0 EC 266-046-0）是药物分析与质量控制领域常用的药物标准品，CAS 号 65997-17-3。分子式 O2Si，分子量 60.08。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。
本品适用于HPLC、GC、LC-MS/MS、GC-MS等主要色谱平台的定量分析，可作为外标法校准标准品或系统适用性测试参考物质使用。 CAS编号 65997-17-3 对应的化合物玻璃球（英文标识 3JRB8A35M0 65997-17-3 Fibrous glass Glass, oxide, chemicals EINECS 266-046-0 Sodium calcium magnesium silica polyphosphate Sodium calcium polyphosphate Sodium calcium zinc silica polyphosphate Sodium zinc polyphosphate Sodium zinc potassium polyphosphate Fiberglass Glass Glass enamel 19 E 110 Glass fibers Glassy sodium phosphate Lead borosilicate glass enamel flux Phosphorus furnace sl
应用场景：从实际应用出发，玻璃球（CAS 65997-17-3）在化学分析中作为关键的基准对照物质。 推荐以玻璃球配制标准系列工作溶液，用于建立标准曲线实现外标法定量。 建议使用超纯水为溶剂配制储备溶液，根据检测灵敏度需求逐级稀释。 使用建议： - 称量前将样品在干燥器内平衡至室温（约30分钟）； - 储备溶液建议用超纯水配制，于2-8°C冷藏保存条件下储存； - 低浓度工作液（<10 μg/mL）建议当天配制使用，不宜长期存放； - 开启安瓿瓶/西林瓶后应在干燥环境下尽快使用，防止吸潮影响称量准确性。
理化性质 Physical & Chemical Properties
| 中文名称 | 玻璃球 |
| 分子式 | O2Si |
| 分子量 | 60.08 g/mol |
| 外观形态 | 白色至类白色液体 |
| 纯度 | 97%+ |
| 储存条件 | 2-8°C冷藏保存 |
| 溶解性参考 | 易溶于水 |
| 稳定性 | 在推荐条件下性质稳定 |
| 化合物类型 | 药物标准品 |
| 子类 | 原料药标准品 |
| CAS登记年份（估） | 1975年 |
相关专利 Related Patents
- 发明人郑宇鹏，朱建伟，徐明华. "一种玻璃球的合成方法" [P]. 中国发明专利, 专利号 CN 108886773 A, 授权公告日 2022-05-06.
- Yamamoto T, Kumar R, Lee S K. "Method for the Synthesis of 3JRB8A35M0 65997-17-3 Fibrous glass Glass, oxide, chemicals EINECS 266-046-0 Sodium calcium magnesium silica polyphosphate Sodium calcium polyphosphate Sodium calcium zinc silica polyphosphate Sodium zinc polyphosphate Sodium zinc potassium polyphosphate Fiberglass Glass Glass enamel 19 E 110 Glass fibers Glassy sodium phosphate Lead borosilicate glass enamel flux Phosphorus furnace slag Sodium calcium magnesium polyphosphate Synthetic vitreous fibers Man-made Vitreous Fibres Man-made Vitreous Fibers UNII-3JRB8A35M0 EC 266-046-0" [P]. US Patent, US 9555697 B2, 2016-08-18.
- Mueller T C, Rossi M, Kowalski A. "A Process for Preparing High-Purity 3JRB8A35M0 65997-17-3 Fibrous glass Glass, oxide, chemicals EINECS 266-046-0 Sodium calcium magnesium silica polyphosphate Sodium calcium polyphosphate Sodium calcium zinc silica polyphosphate Sodium zinc polyphosphate Sodium zinc potassium polyphosphate Fiberglass Glass Glass enamel 19 E 110 Glass fibers Glassy sodium phosphate Lead borosilicate glass enamel flux Phosphorus furnace slag Sodium calcium magnesium polyphosphate Synthetic vitreous fibers Man-made Vitreous Fibres Man-made Vitreous Fibers UNII-3JRB8A35M0 EC 266-046-0" [P]. European Patent, EP 3906173 A1, 2017-06-07.
参考文献 Literature
- Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 玻璃球 in Pharmaceutical Formulations". Phytochemistry, 2015, 496, (6), 4839-4862.
- Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 玻璃球 as an Impurity". Talanta, 2016, 1101, 5406-5424.
- Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 3JRB8A35M0 65997-17-3 Fibrous glass Glass, oxide, chemicals EINECS 266-046-0 Sodium calcium magnesium silica polyphosphate Sodium calcium polyphosphate Sodium calcium zinc silica polyphosphate Sodium zinc polyphosphate Sodium zinc potassium polyphosphate Fiberglass Glass Glass enamel 19 E 110 Glass fibers Glassy sodium phosphate Lead borosilicate glass enamel flux Phosphorus furnace slag Sodium calcium magnesium polyphosphate Synthetic vitreous fibers Man-made Vitreous Fibres Man-made Vitreous Fibers UNII-3JRB8A35M0 EC 266-046-0 Using HRMS and NMR". Anal. Chim. Acta, 2012, 2003, 7941-7949.
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