钌 (CAS No.7440-18-8)
- 物化性质
- 银白色金属，相对原子质量101.07，密度约12.45 g/cm³，熔点约2334°C，沸点约4150°C。不溶于水，溶于王水、熔融碱。
- 技术参数
- 纯度不低于99.95%。 相对原子质量为101.07。 外观为银白色金属。 密度约为12.45 g/cm³（20°C）。 熔点约为2334°C。
English description（英文原文，共 792 字符）
Product Name:Ruthenium
English Name:Ruthenium
CAS No.:7440-18-8
Aliases:Ruthenium powder, Ruthenium metal
Molecular Formula:Ru
Physical Properties:Silver-white metal. Relative atomic mass 101.07, density approximately 12.45 g/cm³, melting point approximately 2334°C, boiling point approximately 4150°C. Insoluble in water, soluble in aqua regia and molten alkali.
Uses:Ruthenium is an excellent catalyst, widely used in hydrogenation, isomerization, oxidation and reforming reactions. It is also used in electronics, wear-resistant alloys and electrical contact materials.
Technical Specifications:
Purity is not less than 99.95%.
Relative atomic mass is 101.07.
Appearance is silver-white metal.
Density is approximately 12.45 g/cm³ (20°C).
Melting point is approximately 2334°C.
English Name:Ruthenium
CAS No.:7440-18-8
Aliases:Ruthenium powder, Ruthenium metal
Molecular Formula:Ru
Physical Properties:Silver-white metal. Relative atomic mass 101.07, density approximately 12.45 g/cm³, melting point approximately 2334°C, boiling point approximately 4150°C. Insoluble in water, soluble in aqua regia and molten alkali.
Uses:Ruthenium is an excellent catalyst, widely used in hydrogenation, isomerization, oxidation and reforming reactions. It is also used in electronics, wear-resistant alloys and electrical contact materials.
Technical Specifications:
Purity is not less than 99.95%.
Relative atomic mass is 101.07.
Appearance is silver-white metal.
Density is approximately 12.45 g/cm³ (20°C).
Melting point is approximately 2334°C.
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常见问题
- 钌的 CAS 号是多少？
- 钌的 CAS 号是 7440-18-8。
- 钌的分子式和分子量是什么？
- 钌的分子式为 Ru。
- 钌的英文名称是什么？
- 钌的英文名称为 Ruthenium。
- 钌还有哪些别名？
- 钌又称 钌粉、金属钌。
- 钌有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条钌供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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- 钌的供应商主要分布在 上海市（1 条） 等地。
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- 平台上钌的供应级别包括 工业级。
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- 钌的报价单位主要有 千克。
- 哪里可以查到钌的价格？
- 掌上化工钌产品页汇总了各供应商的最新报价与规格，地址：/chemicals/7440-18-8/。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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