碲 (CAS No.13494-80-9)
- 物化性质
- 银白色固体,密度6.11-6.27 g/cm³,熔点449.8℃,沸点989.9℃。不溶于水,溶于硫酸、硝酸等强酸。
- 外观
- 银白色固体。
- 包装
- 三层真空聚乙烯瓶/玻璃瓶/袋装真空,或充氩气保护。
- 密度
- 6.11-6.27 g/cm³。
English description(英文原文,共 881 字符)
Product Name:Tellurium
English Name:Tellurium
CAS No.:13494-80-9
Aliases:High-purity tellurium
Molecular Formula:Te
Physical Properties:Silver-white solid, density 6.11-6.27 g/cm3, melting point 449.8°C, boiling point 989.9°C. Insoluble in water, soluble in strong acids such as sulfuric acid and nitric acid.
Uses:Mainly used in the manufacture of semiconductor materials and thermoelectric materials, as an alloy additive to improve metal processing performance, and also for the preparation of tellurides and infrared optical devices.
Technical Specifications:
Purity grades: 4N (99.99%), 5N (99.999%), 6N (99.9999%), 7N (99.99999%).
Impurity analysis: ICP-MS, all impurity elements in 5N grade below 10ppm.
Appearance: silver-white solid.
Packaging: triple-layer vacuum polyethylene bottle/glass bottle/bag vacuum, or argon gas protection.
Density: 6.11-6.27 g/cm3.
English Name:Tellurium
CAS No.:13494-80-9
Aliases:High-purity tellurium
Molecular Formula:Te
Physical Properties:Silver-white solid, density 6.11-6.27 g/cm3, melting point 449.8°C, boiling point 989.9°C. Insoluble in water, soluble in strong acids such as sulfuric acid and nitric acid.
Uses:Mainly used in the manufacture of semiconductor materials and thermoelectric materials, as an alloy additive to improve metal processing performance, and also for the preparation of tellurides and infrared optical devices.
Technical Specifications:
Purity grades: 4N (99.99%), 5N (99.999%), 6N (99.9999%), 7N (99.99999%).
Impurity analysis: ICP-MS, all impurity elements in 5N grade below 10ppm.
Appearance: silver-white solid.
Packaging: triple-layer vacuum polyethylene bottle/glass bottle/bag vacuum, or argon gas protection.
Density: 6.11-6.27 g/cm3.
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常见问题
- 碲的 CAS 号是多少?
- 碲的 CAS 号是 13494-80-9。
- 碲的分子式和分子量是什么?
- 碲的分子式为 Te。
- 碲的英文名称是什么?
- 碲的英文名称为 Tellurium。
- 碲还有哪些别名?
- 碲又称 高碲。
- 碲有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条碲供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 碲的供应商主要分布在哪些地区?
- 碲的供应商主要分布在 上海市(1 条) 等地。
- 碲有哪些级别可选?
- 平台上碲的供应级别包括 工业级。
- 碲的报价单位是什么?
- 碲的报价单位主要有 千克。
- 哪里可以查到碲的价格?
- 掌上化工碲产品页汇总了各供应商的最新报价与规格,地址:/chemicals/13494-80-9/。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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