商品名：二氯化铜

别 名：二氯化铜,氯化铜
Cupric chloride dihydrate

英文名：Copper chloride dihydrate

产 地：湖南

Cas号：10125-13-0

MDL：MFCD00149674

Beilstein：

EINECS：231-210-2

分子结构：

分子式：CuCl2•2H2O

分子量：170.4800

备注：

性状：绿色到蓝色粉末或斜方双锥体结晶，在潮湿空气中潮解，在干燥空气中风化，易溶于水、乙醇和甲醇，略溶于丙酮和乙酸乙酯，微溶于醚，其水溶液对石芯呈酸性反应。

质量标准：GB/T　15901-1995 项目Item 分析纯　 化学纯 (AR) (CP) 含量(CuCl2•2H2O)Assay,% ≥99.0 98.0 水不溶物Insoluble matter in water,% ≤0.005 0.02 硫酸盐(SO4)Sulfate,% ≤0.003 0.01 硝酸盐(NO3)Nitrate,% ≤0.01 0.03 铁(Fe)Iron,% ≤0.002 0.005 镍(Ni)Nickel,% ≤0.001 -- 砷(As)Arsenic,% ≤0.0002 0.0005 硫化氢不沉淀物(以硫酸盐计)Substances not precipitated by hydrogen sulfide,% ≤0.05 0.2 ACS级项目名称Item ACS Grade 含量(CuCl2•2H2O)Assay ≥99.0% 水不溶物Insoluble matter ≤0.01% 硝酸盐(NO3)Nitrate ≤0.015% 硫酸盐(SO4)Sulfate ≤0.005% 钙(Ca)Calcium(Ca) ≤0.005% 镍(Ni)Nickel(Ni) ≤0.01% 钾(K)Potassium(K) ≤0.01% 钠(Na)Sodium(Na) ≤0.02% 99.99% metals basis: 外观Appearance Blue to Blue-Green Powder or Crystals X-射线衍射分析X-Ray Diffraction Conforms to Structure 纯度Purity ≥99.99% Based on Trace Metals Impurities Titration by Na2S2O3 ≥99.0 % ICP: Confirms Copper Component Confirmed 痕量金属分析total metallic impurities ≤100ppm by ICP Atomic emission 不溶物Insoluble matter ≤0.01 % C=10%, Dilute HCl 钙Calcium (Ca) ≤0.005 % 铁Iron (Fe) ≤0.005 % 钾Potassium (K) ≤0.01 % 钠Sodium (Na) ≤0.02 % 镍Nickel (Ni) ≤0.01 % 硝酸根Nitrate (NO3) ≤0.015 % 硫酸根Sulfate (SO4) ≤0.005 % （As,Ba,Ca,Fe,Li,Mg,Na,Ni,Pb,Sn、Zn) 99.999% metals basis: 外观Appearance Blue to Blue-Green Powder or Crystals X-射线衍射分析X-Ray Diffraction Conforms to Structure 纯度Purity ≥99.999% Based on Trace Metals Impurities 铜Cu(Complexometric EDTA) 36.7 - 37.8 % ICP: Confirms Copper Component Confirmed 痕量金属分析total metallic impurities ≤10ppm by ICP Atomic emission (Al、Sb、Ba、Cd、Fe、Mg、Mn、Ni、Na、Ti) 品级Grade 植物细胞培养级，≥99.0% (for cell culture，≥99.0%) 外观appearance blue to blue-green powder 水溶性solubility clear blue solution at 100mg/ml in water 纯度purity by redox titration ≥99.0% 细胞培养测试cell culture test pass

存储：密封保存。

用途：有机和无机反应催化剂，媒梁剂，杀虫剂，石油脱臭、脱硫和纯化剂。

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