氢化氘 (CAS No.13983-20-5)
- 物化性质
- 常温常压下为无色无味气体，微溶于水。熔点约-257°C，沸点约-250°C，气体密度约0.135 g/L（0°C, 101.325 kPa）。具有较高的热稳定性和化学惰性，但在特定条件下可参与氢/氘交换反应。
- 熔点
- 约-257°C
- 沸点
- 约-250°C
- 纯度
- ≥99.0%
English description（英文原文，共 1073 字符）
Product Name:Deuterium Hydride
English Name:Deuterium Hydride
CAS No.:13983-20-5
Aliases:Hydrogen Deuteride, HD
Molecular Formula:HD
Physical Properties:A colorless and odorless gas at room temperature and pressure, slightly soluble in water. Melting point approximately -257°C, boiling point approximately -250°C, gas density about 0.135 g/L (0°C, 101.325 kPa). It is thermally stable and chemically inert under normal conditions, but can participate in hydrogen/deuterium exchange reactions under specific circumstances.
Uses:Used as an isotopic tracer to study chemical reaction mechanisms, hydrogen transfer processes, and kinetic isotope effects. In the semiconductor industry, it serves as a deuterium gas source for deuterating silicon wafers to improve device performance. It is also used in the preparation of deuterated compounds and in nuclear magnetic resonance research.
Technical Specifications:
Molecular weight: 3.02
Melting point: approximately -257°C
Boiling point: approximately -250°C
Gas density: 0.135 g/L (0°C, 101.325 kPa)
Purity: ≥99.0%
English Name:Deuterium Hydride
CAS No.:13983-20-5
Aliases:Hydrogen Deuteride, HD
Molecular Formula:HD
Physical Properties:A colorless and odorless gas at room temperature and pressure, slightly soluble in water. Melting point approximately -257°C, boiling point approximately -250°C, gas density about 0.135 g/L (0°C, 101.325 kPa). It is thermally stable and chemically inert under normal conditions, but can participate in hydrogen/deuterium exchange reactions under specific circumstances.
Uses:Used as an isotopic tracer to study chemical reaction mechanisms, hydrogen transfer processes, and kinetic isotope effects. In the semiconductor industry, it serves as a deuterium gas source for deuterating silicon wafers to improve device performance. It is also used in the preparation of deuterated compounds and in nuclear magnetic resonance research.
Technical Specifications:
Molecular weight: 3.02
Melting point: approximately -257°C
Boiling point: approximately -250°C
Gas density: 0.135 g/L (0°C, 101.325 kPa)
Purity: ≥99.0%
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常见问题
- 氢化氘的 CAS 号是多少？
- 氢化氘的 CAS 号是 13983-20-5。
- 氢化氘的分子式和分子量是什么？
- 氢化氘的分子式为 HD，分子量约 3.02。
- 氢化氘的英文名称是什么？
- 氢化氘的英文名称为 Deuterium Hydride。
- 氢化氘还有哪些别名？
- 氢化氘又称 氘化氢、氢氘、HD。
- 氢化氘有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条氢化氘供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 氢化氘的供应商主要分布在哪些地区？
- 氢化氘的供应商主要分布在 上海市（1 条） 等地。
- 氢化氘有哪些级别可选？
- 平台上氢化氘的供应级别包括 工业级。
- 氢化氘的报价单位是什么？
- 氢化氘的报价单位主要有 千克。
- 哪里可以查到氢化氘的价格？
- 掌上化工氢化氘产品页汇总了各供应商的最新报价与规格，地址：/chemicals/13983-20-5/。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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