碳酸铈 (CAS No.5853-16-7)
- 物化性质
- 白色至浅黄色结晶粉末，无臭无味。相对密度约2.75 g/cm³，熔点分解温度约500°C。不溶于水，微溶于稀酸，在空气中稳定。加热至高温分解为氧化铈和二氧化碳。
- 技术参数
- 纯度（以CeO₂计）≥99.0% 镧（La）含量≤0.01% 铁（Fe）含量≤0.005% 氯化物（Cl⁻）含量≤0.01%
English description（英文原文，共 930 字符）
Product Name:Cerium(III) carbonate hydrate
English Name:Cerium(III) carbonate hydrate
CAS No.:5853-16-7
Aliases:Cerium carbonate hydrate
Molecular Formula:C3H2Ce2O10
Physical Properties:White to light yellow crystalline powder, odorless and tasteless. Relative density approximately 2.75 g/cm³, decomposition temperature around 500°C. Insoluble in water, slightly soluble in dilute acids, stable in air. Decomposes into cerium oxide and carbon dioxide at high temperatures.
Uses:An important raw material for rare earth catalysts, ceramic pigments, and glass decolorizers. Widely used in the preparation of other cerium compounds such as cerium oxide and cerium nitrate. Also finds significant applications in optical glass, electronic ceramics, and rare earth polishing powders.
Technical Specifications:
Purity (as CeO₂) ≥ 99.0%
Lanthanum (La) content ≤ 0.01%
Iron (Fe) content ≤ 0.005%
Chloride (Cl⁻) content ≤ 0.01%
English Name:Cerium(III) carbonate hydrate
CAS No.:5853-16-7
Aliases:Cerium carbonate hydrate
Molecular Formula:C3H2Ce2O10
Physical Properties:White to light yellow crystalline powder, odorless and tasteless. Relative density approximately 2.75 g/cm³, decomposition temperature around 500°C. Insoluble in water, slightly soluble in dilute acids, stable in air. Decomposes into cerium oxide and carbon dioxide at high temperatures.
Uses:An important raw material for rare earth catalysts, ceramic pigments, and glass decolorizers. Widely used in the preparation of other cerium compounds such as cerium oxide and cerium nitrate. Also finds significant applications in optical glass, electronic ceramics, and rare earth polishing powders.
Technical Specifications:
Purity (as CeO₂) ≥ 99.0%
Lanthanum (La) content ≤ 0.01%
Iron (Fe) content ≤ 0.005%
Chloride (Cl⁻) content ≤ 0.01%
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常见问题
- 碳酸铈的 CAS 号是多少？
- 碳酸铈的 CAS 号是 5853-16-7。
- 碳酸铈的分子式和分子量是什么？
- 碳酸铈的分子式为 C3H2Ce2O10。
- 碳酸铈的英文名称是什么？
- 碳酸铈的英文名称为 Cerium(III) carbonate hydrate。
- 碳酸铈还有哪些别名？
- 碳酸铈又称 水合碳酸铈、碳酸铈水合物。
- 碳酸铈有哪些供应商和生产厂家？
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- 碳酸铈的供应商主要分布在 上海市（1 条） 等地。
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- 平台上碳酸铈的供应级别包括 工业级。
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- 碳酸铈的报价单位主要有 千克。
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- 掌上化工碳酸铈产品页汇总了各供应商的最新报价与规格，地址：/chemicals/5853-16-7/。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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