高铼酸钾 (CAS No.10466-65-6)
- 物化性质
- 白色结晶粉末或无色片状晶体,相对分子量289.30。密度4.887 g/cm³(25°C),熔点约555°C(分解)。溶于水,20°C溶解度约4.7 g/100 mL;微溶于乙醇,不溶于乙醚。具有氧化性,低毒。
- 外观
- 白色结晶粉末
- 纯度
- ≥99.0%
- 密度
- 4.887 g/cm³(25°C)
- 熔点
- 约555°C(分解)
English description(英文原文,共 1048 字符)
Product Name:Potassium perrhenate
English Name:Potassium perrhenate
CAS No.:10466-65-6
Aliases:Potassium tetraoxorhenate(VII), Perrhenic acid potassium salt
Molecular Formula:KReO4
Physical Properties:White crystalline powder or colorless sheet-like crystals with a relative molecular mass of 289.30. Density 4.887 g/cm³ (25°C), melting point approximately 555°C (decomposition). Soluble in water, with a solubility of about 4.7 g/100 mL at 20°C; slightly soluble in ethanol, insoluble in diethyl ether. Oxidizing and slightly toxic.
Uses:Primarily used as a catalyst in organic synthesis, especially in olefin epoxidation reactions; also an important raw material for preparing perrhenic acid, rhenium powder, and other rhenium compounds. It is widely applied in the electronics industry, catalyst industry, and analytical chemistry.
Technical Specifications:
Appearance: white crystalline powder
Purity: ≥99.0%
Density: 4.887 g/cm³ (25°C)
Melting point: approximately 555°C (decomposition)
Water solubility: about 4.7 g/100 mL at 20°C
English Name:Potassium perrhenate
CAS No.:10466-65-6
Aliases:Potassium tetraoxorhenate(VII), Perrhenic acid potassium salt
Molecular Formula:KReO4
Physical Properties:White crystalline powder or colorless sheet-like crystals with a relative molecular mass of 289.30. Density 4.887 g/cm³ (25°C), melting point approximately 555°C (decomposition). Soluble in water, with a solubility of about 4.7 g/100 mL at 20°C; slightly soluble in ethanol, insoluble in diethyl ether. Oxidizing and slightly toxic.
Uses:Primarily used as a catalyst in organic synthesis, especially in olefin epoxidation reactions; also an important raw material for preparing perrhenic acid, rhenium powder, and other rhenium compounds. It is widely applied in the electronics industry, catalyst industry, and analytical chemistry.
Technical Specifications:
Appearance: white crystalline powder
Purity: ≥99.0%
Density: 4.887 g/cm³ (25°C)
Melting point: approximately 555°C (decomposition)
Water solubility: about 4.7 g/100 mL at 20°C
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常见问题
- 高铼酸钾的 CAS 号是多少?
- 高铼酸钾的 CAS 号是 10466-65-6。
- 高铼酸钾的分子式和分子量是什么?
- 高铼酸钾的分子式为 KReO4。
- 高铼酸钾的英文名称是什么?
- 高铼酸钾的英文名称为 Potassium perrhenate。
- 高铼酸钾还有哪些别名?
- 高铼酸钾又称 过铼酸钾、四氧化铼(VII)酸钾。
- 高铼酸钾有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条高铼酸钾供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 高铼酸钾的供应商主要分布在哪些地区?
- 高铼酸钾的供应商主要分布在 上海市(1 条) 等地。
- 高铼酸钾有哪些级别可选?
- 平台上高铼酸钾的供应级别包括 工业级。
- 高铼酸钾的报价单位是什么?
- 高铼酸钾的报价单位主要有 千克。
- 哪里可以查到高铼酸钾的价格?
- 掌上化工高铼酸钾产品页汇总了各供应商的最新报价与规格,地址:/chemicals/10466-65-6/。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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