铼 (CAS No.7440-15-5)
- 物化性质
- 灰色粉末，密度21.04 g/cm³，熔点3180°C，沸点5596°C。不溶于水、盐酸和氢氟酸，溶于硝酸和热浓硫酸。储存于阴凉、干燥处。
- 纯度
- 99.9%-99.999%
- 外观
- 灰色粉末
- 密度
- 21.04 g/cm³
- 储存条件
- 阴凉、干燥处密封保存
English description（英文原文，共 829 字符）
Product Name:Rhenium
English Name:Rhenium
CAS No.:7440-15-5
Aliases:Rhenium rod
Molecular Formula:Re
Physical Properties:Gray powder, density 21.04 g/cm³, melting point 3180°C, boiling point 5596°C. Insoluble in water, hydrochloric acid, and hydrofluoric acid; soluble in nitric acid and hot concentrated sulfuric acid. Store in a cool, dry place.
Uses:Rhenium is mainly used to produce high-temperature superalloys, particularly for turbine blades in aircraft engines and gas turbines. It is also used as a catalyst in petroleum reforming and hydrogenation processes, as well as in thermocouples, electron tube filaments, and electrical contact materials.
Technical Specifications:
Purity: 99.9%-99.999%
Appearance: gray powder
Molecular weight: 186.207
Density: 21.04 g/cm³
Storage: keep sealed in a cool, dry place
English Name:Rhenium
CAS No.:7440-15-5
Aliases:Rhenium rod
Molecular Formula:Re
Physical Properties:Gray powder, density 21.04 g/cm³, melting point 3180°C, boiling point 5596°C. Insoluble in water, hydrochloric acid, and hydrofluoric acid; soluble in nitric acid and hot concentrated sulfuric acid. Store in a cool, dry place.
Uses:Rhenium is mainly used to produce high-temperature superalloys, particularly for turbine blades in aircraft engines and gas turbines. It is also used as a catalyst in petroleum reforming and hydrogenation processes, as well as in thermocouples, electron tube filaments, and electrical contact materials.
Technical Specifications:
Purity: 99.9%-99.999%
Appearance: gray powder
Molecular weight: 186.207
Density: 21.04 g/cm³
Storage: keep sealed in a cool, dry place
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常见问题
- 铼的 CAS 号是多少？
- 铼的 CAS 号是 7440-15-5。
- 铼的分子式和分子量是什么？
- 铼的分子式为 Re，分子量约 186.207。
- 铼的英文名称是什么？
- 铼的英文名称为 Rhenium。
- 铼还有哪些别名？
- 铼又称 铼棒。
- 铼有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条铼供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 铼的供应商主要分布在哪些地区？
- 铼的供应商主要分布在 上海市（1 条） 等地。
- 铼有哪些级别可选？
- 平台上铼的供应级别包括 工业级。
- 铼的报价单位是什么？
- 铼的报价单位主要有 千克。
- 哪里可以查到铼的价格？
- 掌上化工铼产品页汇总了各供应商的最新报价与规格，地址：/chemicals/7440-15-5/。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。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
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