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• {SNA} Chemical Synthesis, Electronic Chemicals, Gases, Materials Science, Micro/NanoElectronics, Specialty Gases, Synthetic Reagents
• {Chemicalbook} 无机化工产品: 气体
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• Chemical Synthesis, Electronic Chemicals, Gases, Materials Science, Micro/NanoElectronics, Specialty Gases, Synthetic Reagents

相关文献及参考

• Merck 14 ,10072
• Short: II/5 Title: Molecular Acoustics Author: Schaaffs, W. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: II/5 Year: 1967 ISBN: 3-540-03897-3 ISBN: 978-3-540-03897-9 Internet Resource: DOI:10.1007/b19950 RefComment: 321 figs., XII, 286 pages, Hardcover
• Short: III/14a Title: Structure Data of Elements and Intermetallic Phases: Elements, Borides, Carbides, Hydrides Author: Eisenmann, B.; Schäfer, H. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: III/14a Year: 1988 ISBN: 3-540-17814-7 ISBN: 978-3-540-17814-9 Internet Resource: DOI:10.1007/b31112 RefComment: 265 figs., XXV, 458 pages. Hardcover
• Short: III/21e Title: Superconductors: Transition Temperatures and Characterization of Elements, Alloys and Compounds: Tl ... Zr Author: Flükinger, R.; Hulliger, F.; Luo, H.L.; Wolf, T.; Xu, J.Q. Editor: Flükiger, R.; Klose, W. Source: Landolt-Börnstein, New Series Volume: III/21e Year: 2002 Keyword: Landolt-Börnstein; Quantum Fluids; Superconductivity; Superfluidity ISBN: 3-540-56049-1 ISBN: 978-3-540-56049-4 Internet Resource: DOI:10.1007/b47748 RefComment: XXXI, 443 pages, with CD-ROM, Hardcover RefComment: Written for scientists and researchers in the fields of chemistry and physics Abstract: In volume III/21 a compilation is given of all reported experimental data on superconducting materials from the discovery of this phenomenon. The presented data include not only the superconducting properties related to a given material, but also the full metallurgical and crystallographical characterization. In addition to other low temperature physical properties, which are explicitly given in a particular column are presented. The substances are arranged alphabetically by the base element, i.e. that element with the highest concentration in an alloy or compound. Only original and critically reviewed experimental data are retain

安全信息

其他信息

• 下游产品:液氪
• 类别:有害气体
• 爆炸物危险特性:钢瓶高热可爆
• 灭火剂:水, 二氧化碳, 干粉, 泡沫
• MOL 文件:7440-63-3.mol
• 毒性分级:低毒
• Sigma Aldrich:7440-63-3(sigmaaldrich)
• 储运特性:库房通风低温干燥; 轻装轻卸
• F:4.5-31
• 方法一:空分法从空分装置中提取氪、氙混合气，经精馏提取贫氪、清除碳氢化合物、二氧化碳、分离、精制，制得99.99%的纯氙。 由合成氨尾气中提取氙，在尾气提氩工艺流程中，甲烷塔的液甲烷中含有的氪、氙再经精馏、洗涤、除氧、吸附、解吸后可制得95%氙。
• MSDS 信息:氙(7440-63-3).msds
• 用途一:广泛用于电子、电光源工业。用氙气充填的灯泡与相同功率的充氩灯泡相比，具有发光率高、体积小、寿命长、省电等优点。由于它的透雾能力特别强，常用作有雾导航灯，广泛用于机场、车站、码头。氙灯凹面聚光后可生成2500℃高温，可用于焊接或切割难熔金属如钛、钼等。在医学方面，氙是一种没有副作用的深度麻醉剂，X光摄影的造影剂。
• 水中溶解度(g/100ml):每100毫升水中的溶解克数: 24g/20℃
• 参考质量标准:国家标准GB 5828—86 指标名称 指标 一级 二级 氙(Xe)/%≥ 99.99 99.95 氪(Kr)/%≤ 0.0050 0.0300 氮/%≤ 0.0015 0.0050 氧、氩总含量(以O计)/%≤ 0.0005 0.0005 氢(H2)/%≤ 0.0002 0.0005 二氧化碳(CO2)/%≤ 0.0001 0.0005 一氧化碳(Co)/%≤ 0.0001 0.0005 甲烷(CH4)/%≤ 0.0001 0.0005 氧化亚氮/%≤ 0.0001 0.0005 水分/%≤ 0.0005 0.0005 纯氙气GB/T 5828—1995 杂质含量 ppm(V V)，≤ 纯度%(V/V) O2 H2O H2 总碳 N2 Kr ≥99.99 5 3.0 2.0 3.0 20.0 50 ≥99.995 4 3.0 1.0 2.0 10.0 30 ≥99.999 2 2.6 0.5 1.0 3.0 4
• 外观性质:无色无臭的惰性气体。
• 急性毒性:吸入-小鼠 TCL0 67000 ppm
• 可燃性危险特性:不燃; 可令人窒息
• 上游原料:氨 --> 氩 --> 液氪