氮气-15N2 (CAS No.29817-79-6)
- 物化性质
- 常温常压下为无色无味气体,化学性质稳定,不易燃。熔点-210.0℃,沸点-195.79℃,微溶于水和乙醇。标准状况下气体密度约1.34 g/L,较普通氮气略大。
- 沸点
- -195.79℃
English description(英文原文,共 924 字符)
Product Name:NITROGEN-15N
English Name:NITROGEN-15N
CAS No.:29817-79-6
Aliases:Nitrogen-15 isotope gas, 15N-labeled nitrogen
Molecular Formula:N2
Physical Properties:Colorless and odorless gas at room temperature and pressure, chemically stable and non-flammable. Melting point -210.0°C, boiling point -195.79°C, slightly soluble in water and ethanol. Gas density approximately 1.34 g/L at standard conditions, slightly higher than ordinary nitrogen.
Uses:Used as a stable isotope tracer for studying nitrogen cycling, nitrogen fertilizer utilization, and nitrogen pollution sources in agriculture, biology, and environmental science. Also employed as an isotope label in NMR spectroscopy and as an internal standard in mass spectrometry.
Technical Specifications:
Isotopic enrichment: ≥98 atom% 15N
Chemical purity: ≥99.9%
Molecular weight: 30.03
Boiling point: -195.79°C
Density (standard conditions): 1.34 g/L
English Name:NITROGEN-15N
CAS No.:29817-79-6
Aliases:Nitrogen-15 isotope gas, 15N-labeled nitrogen
Molecular Formula:N2
Physical Properties:Colorless and odorless gas at room temperature and pressure, chemically stable and non-flammable. Melting point -210.0°C, boiling point -195.79°C, slightly soluble in water and ethanol. Gas density approximately 1.34 g/L at standard conditions, slightly higher than ordinary nitrogen.
Uses:Used as a stable isotope tracer for studying nitrogen cycling, nitrogen fertilizer utilization, and nitrogen pollution sources in agriculture, biology, and environmental science. Also employed as an isotope label in NMR spectroscopy and as an internal standard in mass spectrometry.
Technical Specifications:
Isotopic enrichment: ≥98 atom% 15N
Chemical purity: ≥99.9%
Molecular weight: 30.03
Boiling point: -195.79°C
Density (standard conditions): 1.34 g/L
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常见问题
- 氮气-15N2的 CAS 号是多少?
- 氮气-15N2的 CAS 号是 29817-79-6。
- 氮气-15N2的分子式和分子量是什么?
- 氮气-15N2的分子式为 N2,分子量约 30.03。
- 氮气-15N2的英文名称是什么?
- 氮气-15N2的英文名称为 NITROGEN-15N。
- 氮气-15N2还有哪些别名?
- 氮气-15N2又称 氮-15同位素气体、15N标记氮气。
- 氮气-15N2有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条氮气-15N2供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
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- 平台上氮气-15N2的供应级别包括 工业级。
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- 哪里可以查到氮气-15N2的价格?
- 掌上化工氮气-15N2产品页汇总了各供应商的最新报价与规格,地址:/chemicals/29817-79-6/。部分供应商价格为电议,可通过页面上的询价功能直接获取。
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