无水氯化铜 (CAS No.7447-39-4)
- 物化性质
- 黄棕色粉末，易吸湿潮解，在空气中吸湿变为蓝绿色斜方晶体二水合物(CuCl2·2H2O)。易溶于水、乙醇和丙酮，溶于氨水，微溶于乙醚，水溶液呈酸性。熔点约498℃，沸点约993℃（分解），密度约3.386 g/cm³。具平面链状共价结构，在自然界中以水氯铜矿形式存在。
- 技术参数
- 纯度 ≥ 98% 外观为黄棕色粉末 分子量 134.45 熔点约 498℃ 密度约 3.386 g/cm³
English description（英文原文，共 1187 字符）
Product Name:Copper(II) chloride, anhydrous
English Name:Copper(II) chloride, anhydrous
CAS No.:7447-39-4
Aliases:Cupric chloride, Copper dichloride
Molecular Formula:CuCl2
Physical Properties:Yellowish-brown powder, hygroscopic; absorbs moisture from air and gradually transforms into blue-green rhombic crystals of the dihydrate (CuCl2·2H2O). Freely soluble in water, ethanol and acetone; soluble in ammonia water; slightly soluble in diethyl ether; aqueous solution is acidic. Melting point approx. 498°C, boiling point approx. 993°C (decomposition), density approx. 3.386 g/cm³. It has a planar chain covalent structure and occurs in nature as the mineral eriochalcite.
Uses:Mainly used as a catalyst for organic and inorganic reactions, such as coupling reactions, 1,4-addition of β-dicarbonyl compounds to aryl azoalkenes, and addition of alkyl/aryl sulfonyl chlorides to unsaturated bonds. It is also employed as a mordant, insecticide, and as an agent for petroleum deodorization, desulfurization and refining.
Technical Specifications:
Purity ≥ 98%
Appearance: yellowish-brown powder
Molecular weight: 134.45
Melting point: approx. 498°C
Density: approx. 3.386 g/cm³
English Name:Copper(II) chloride, anhydrous
CAS No.:7447-39-4
Aliases:Cupric chloride, Copper dichloride
Molecular Formula:CuCl2
Physical Properties:Yellowish-brown powder, hygroscopic; absorbs moisture from air and gradually transforms into blue-green rhombic crystals of the dihydrate (CuCl2·2H2O). Freely soluble in water, ethanol and acetone; soluble in ammonia water; slightly soluble in diethyl ether; aqueous solution is acidic. Melting point approx. 498°C, boiling point approx. 993°C (decomposition), density approx. 3.386 g/cm³. It has a planar chain covalent structure and occurs in nature as the mineral eriochalcite.
Uses:Mainly used as a catalyst for organic and inorganic reactions, such as coupling reactions, 1,4-addition of β-dicarbonyl compounds to aryl azoalkenes, and addition of alkyl/aryl sulfonyl chlorides to unsaturated bonds. It is also employed as a mordant, insecticide, and as an agent for petroleum deodorization, desulfurization and refining.
Technical Specifications:
Purity ≥ 98%
Appearance: yellowish-brown powder
Molecular weight: 134.45
Melting point: approx. 498°C
Density: approx. 3.386 g/cm³
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常见问题
- 无水氯化铜的 CAS 号是多少？
- 无水氯化铜的 CAS 号是 7447-39-4。
- 无水氯化铜的分子式和分子量是什么？
- 无水氯化铜的分子式为 CuCl2。
- 无水氯化铜的英文名称是什么？
- 无水氯化铜的英文名称为 Copper(II) chloride, anhydrous。
- 无水氯化铜还有哪些别名？
- 无水氯化铜又称 二氯化铜、氯化铜(Ⅱ)、无水氯化铜(Ⅱ)。
- 无水氯化铜有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条无水氯化铜供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 无水氯化铜的供应商主要分布在哪些地区？
- 无水氯化铜的供应商主要分布在 上海市（1 条） 等地。
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- 平台上无水氯化铜的供应级别包括 工业级。
- 无水氯化铜的报价单位是什么？
- 无水氯化铜的报价单位主要有 千克。
- 哪里可以查到无水氯化铜的价格？
- 掌上化工无水氯化铜产品页汇总了各供应商的最新报价与规格，地址：/chemicals/7447-39-4/。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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