氧化铪 (CAS No.12055-23-1)
- 物化性质
- 白色粉末,密度9.68 g/cm³,熔点2812°C,折射率2.13(1700 nm)。常温常压下稳定,应避免与酸接触。储存条件为常温密闭、阴凉通风干燥。
- 纯度
- 99-99.99%
- 外观
- 白色粉末
- 密度
- 9.68 g/cm³
- 熔点
- 2812°C
English description(英文原文,共 877 字符)
Product Name:Hafnium dioxide
English Name:Hafnium dioxide
CAS No.:12055-23-1
Aliases:Hafnium oxide, Hafnium(IV) oxide
Molecular Formula:HfO2
Physical Properties:White powder, density 9.68 g/cm³, melting point 2812°C, refractive index 2.13 (at 1700 nm). Stable under normal temperature and pressure, avoid contact with acids. Storage conditions: keep sealed at room temperature in a cool, dry, well-ventilated area.
Uses:Hafnium dioxide is a high-dielectric-constant material widely used in semiconductor gate dielectrics and capacitor insulators for DRAM. It is also employed in optical coatings, refractory materials, and high-performance ceramics, as well as catalyst supports and nuclear reactor control materials.
Technical Specifications:
Purity: 99-99.99%
Appearance: white powder
Density: 9.68 g/cm³
Melting point: 2812°C
Packaging: 1 kg, 5 kg, 25 kg per bag
English Name:Hafnium dioxide
CAS No.:12055-23-1
Aliases:Hafnium oxide, Hafnium(IV) oxide
Molecular Formula:HfO2
Physical Properties:White powder, density 9.68 g/cm³, melting point 2812°C, refractive index 2.13 (at 1700 nm). Stable under normal temperature and pressure, avoid contact with acids. Storage conditions: keep sealed at room temperature in a cool, dry, well-ventilated area.
Uses:Hafnium dioxide is a high-dielectric-constant material widely used in semiconductor gate dielectrics and capacitor insulators for DRAM. It is also employed in optical coatings, refractory materials, and high-performance ceramics, as well as catalyst supports and nuclear reactor control materials.
Technical Specifications:
Purity: 99-99.99%
Appearance: white powder
Density: 9.68 g/cm³
Melting point: 2812°C
Packaging: 1 kg, 5 kg, 25 kg per bag
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常见问题
- 氧化铪的 CAS 号是多少?
- 氧化铪的 CAS 号是 12055-23-1。
- 氧化铪的分子式和分子量是什么?
- 氧化铪的分子式为 HfO2。
- 氧化铪的英文名称是什么?
- 氧化铪的英文名称为 Hafnium dioxide。
- 氧化铪还有哪些别名?
- 氧化铪又称 二氧化铪、氧化铪(III)。
- 氧化铪有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条氧化铪供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 氧化铪的供应商主要分布在哪些地区?
- 氧化铪的供应商主要分布在 上海市(1 条) 等地。
- 氧化铪有哪些级别可选?
- 平台上氧化铪的供应级别包括 工业级。
- 氧化铪的报价单位是什么?
- 氧化铪的报价单位主要有 千克。
- 哪里可以查到氧化铪的价格?
- 掌上化工氧化铪产品页汇总了各供应商的最新报价与规格,地址:/chemicals/12055-23-1/。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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