铟 (CAS No.7440-74-6)
- 物化性质
- 熔点156.61℃，沸点2080℃，密度7.31 g/cm³（20℃），导热率82.06 W/(m·K)，莫氏硬度1.2 kg/mm²，价态+1、+2、+3。
English description（英文原文，共 1215 字符）
Product Name:Indium
English Name:Indium
CAS No.:7440-74-6
Aliases:Indium ingot
Molecular Formula:In
Physical Properties:Melting point 156.61°C, boiling point 2080°C, density 7.31 g/cm³ (20°C), thermal conductivity 82.06 W/(m·K), Mohs hardness 1.2 kg/mm², valences +1, +2, +3.
Uses:Mainly used for preparing III-V compound semiconductors, high-purity alloys, ultra-low temperature cooling, transistor bases, and dopants for germanium and silicon single crystals. Also used for indium sealing, indium tin oxide targets, nuclear radiation safety monitoring, electrical contact elements, and solders.
Technical Specifications:
High-purity indium (In-04): purity ≥99.995%, total impurities of Ag, Al, As, Cd, Cu, Fe, Mg, Ni, Pb, Sn, Tl, Zn <50ppm.
High-purity indium (In-05): purity ≥99.999%, total impurities of Ag, Al, As, Cd, Cu, Fe, Mg, Ni, Pb, Sn, Tl, Zn <10ppm.
Ultra-pure indium (In-06): purity ≥99.9999%, total impurities of Cd, Cu, Fe, Mg, Pb, S, Si, Sn <1ppm.
Ultra-high-purity indium (In-07): purity ≥99.99999%, total impurities of Ag, Cd, Cu, Fe, Mg, Ni, Pb, Zn <0.1ppm.
Product forms: rod, ingot, sheet, granules, pellets; packaging: packed in polyester film, then vacuum-sealed in plastic film.
English Name:Indium
CAS No.:7440-74-6
Aliases:Indium ingot
Molecular Formula:In
Physical Properties:Melting point 156.61°C, boiling point 2080°C, density 7.31 g/cm³ (20°C), thermal conductivity 82.06 W/(m·K), Mohs hardness 1.2 kg/mm², valences +1, +2, +3.
Uses:Mainly used for preparing III-V compound semiconductors, high-purity alloys, ultra-low temperature cooling, transistor bases, and dopants for germanium and silicon single crystals. Also used for indium sealing, indium tin oxide targets, nuclear radiation safety monitoring, electrical contact elements, and solders.
Technical Specifications:
High-purity indium (In-04): purity ≥99.995%, total impurities of Ag, Al, As, Cd, Cu, Fe, Mg, Ni, Pb, Sn, Tl, Zn <50ppm.
High-purity indium (In-05): purity ≥99.999%, total impurities of Ag, Al, As, Cd, Cu, Fe, Mg, Ni, Pb, Sn, Tl, Zn <10ppm.
Ultra-pure indium (In-06): purity ≥99.9999%, total impurities of Cd, Cu, Fe, Mg, Pb, S, Si, Sn <1ppm.
Ultra-high-purity indium (In-07): purity ≥99.99999%, total impurities of Ag, Cd, Cu, Fe, Mg, Ni, Pb, Zn <0.1ppm.
Product forms: rod, ingot, sheet, granules, pellets; packaging: packed in polyester film, then vacuum-sealed in plastic film.
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常见问题
- 铟的 CAS 号是多少？
- 铟的 CAS 号是 7440-74-6。
- 铟的分子式和分子量是什么？
- 铟的分子式为 In。
- 铟的英文名称是什么？
- 铟的英文名称为 Indium。
- 铟还有哪些别名？
- 铟又称 铟锭。
- 铟有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条铟供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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- 铟的供应商主要分布在 上海市（1 条） 等地。
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- 平台上铟的供应级别包括 工业级。
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- 铟的报价单位主要有 千克。
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- 掌上化工铟产品页汇总了各供应商的最新报价与规格，地址：/chemicals/7440-74-6/。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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