砷化铟 (CAS No.1303-11-3)
- 物化性质
- 暗灰色晶体或粉末,密度5.67 g/cm³,熔点942°C,不溶于水。为直接带隙半导体材料,室温禁带宽度约0.35 eV,电子迁移率高。
- 纯度
- ≥99.99%(4N)
- 密度
- 5.67 g/cm³
- 熔点
- 942°C
English description(英文原文,共 850 字符)
Product Name:Indium Arsenide
English Name:Indium Arsenide
CAS No.:1303-11-3
Aliases:Indium(III) arsenide, Indium monoarsenide
Molecular Formula:InAs
Physical Properties:Dark gray crystals or powder; density 5.67 g/cm³; melting point 942°C; insoluble in water. It is a direct bandgap semiconductor with a room-temperature bandgap of approximately 0.35 eV and high electron mobility.
Uses:Indium arsenide is an important III-V compound semiconductor material, widely used in infrared detectors, laser diodes, photoelectric sensors, and high-speed electronic devices. It is also commonly employed as a substrate for epitaxial growth of III-V semiconductors.
Technical Specifications:
Purity: ≥99.99% (4N)
Molecular weight: 189.74
Density: 5.67 g/cm³
Melting point: 942°C
Form: dark gray crystalline powder, lump, or polycrystalline particles
English Name:Indium Arsenide
CAS No.:1303-11-3
Aliases:Indium(III) arsenide, Indium monoarsenide
Molecular Formula:InAs
Physical Properties:Dark gray crystals or powder; density 5.67 g/cm³; melting point 942°C; insoluble in water. It is a direct bandgap semiconductor with a room-temperature bandgap of approximately 0.35 eV and high electron mobility.
Uses:Indium arsenide is an important III-V compound semiconductor material, widely used in infrared detectors, laser diodes, photoelectric sensors, and high-speed electronic devices. It is also commonly employed as a substrate for epitaxial growth of III-V semiconductors.
Technical Specifications:
Purity: ≥99.99% (4N)
Molecular weight: 189.74
Density: 5.67 g/cm³
Melting point: 942°C
Form: dark gray crystalline powder, lump, or polycrystalline particles
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常见问题
- 砷化铟的 CAS 号是多少?
- 砷化铟的 CAS 号是 1303-11-3。
- 砷化铟的分子式和分子量是什么?
- 砷化铟的分子式为 InAs,分子量约 189.74。
- 砷化铟的英文名称是什么?
- 砷化铟的英文名称为 Indium Arsenide。
- 砷化铟还有哪些别名?
- 砷化铟又称 砷化铟(III)、高纯砷化铟。
- 砷化铟有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条砷化铟供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 砷化铟的供应商主要分布在哪些地区?
- 砷化铟的供应商主要分布在 上海市(1 条) 等地。
- 砷化铟有哪些级别可选?
- 平台上砷化铟的供应级别包括 工业级。
- 砷化铟的报价单位是什么?
- 砷化铟的报价单位主要有 千克。
- 哪里可以查到砷化铟的价格?
- 掌上化工砷化铟产品页汇总了各供应商的最新报价与规格,地址:/chemicals/1303-11-3/。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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