氯化铜(II) CAS 7447-39-4

P484053J2Y 7447-39-4 Copper(II) chloride Cupric chloride Cupric chloride anhydrous Copper chloride (CuCl2) Copper dichloride Copper(II) chloride (1:2) AI3-01658 CCRIS 6883 Copper bichloride Copper(2+) chloride Copper chloride (VAN) Copper(2+)chloride Cupric dichloride EINECS 231-210-2 HSDB 259 NSC 165706 Cupric chloride in plastic container UNII-P484053J2Y EC 231-210-2 Copper chloride

纯度 97%+现货药物标准品
CAS 号7447-39-4
分子式Cl2Cu
分子量134.45 g/mol
分类药物标准品 / 原料药标准品
库存状态现货

化学结构式 Structure

氯化铜(II) P484053J2Y
7447-39-4
Copper(II) chloride
Cupric chloride
Cupric chloride anhydrous
Copper chloride (CuCl2)
Copper dichloride
Copper(II) chloride (1:2)
AI3-01658
CCRIS 6883
Copper bichloride
Copper(2+) chloride
Copper chloride (VAN)
Copper(2+)chloride
Cupric dichloride
EINECS 231-210-2
HSDB 259
NSC 165706
Cupric chloride in plastic container
UNII-P484053J2Y
EC 231-210-2
Copper chloride CAS 7447-39-4 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品氯化铜(II)(P484053J2Y 7447-39-4 Copper(II) chloride Cupric chloride Cupric chloride anhydrous Copper chloride (CuCl2) Copper dichloride Copper(II) chloride (1:2) AI3-01658 CCRIS 6883 Copper bichloride Copper(2+) chloride Copper chloride (VAN) Copper(2+)chloride Cupric dichloride EINECS 231-210-2 HSDB 259 NSC 165706 Cupric chloride in plastic container UNII-P484053J2Y EC 231-210-2 Copper chloride,CAS 7447-39-4),分子式 Cl2Cu,分子量 134.45。纯度 97%+。适用于分析方法开发、方法验证及日常质检,CATO 提供全程冷链与全球配送。

氯化铜(II)的产生途径与其化学式中盐形式存在,含氯取代密切相关,该结构特征决定了其在合成/纯化或降解过程中出现的概率与行为。 氯化铜(II)(P484053J2Y 7447-39-4 Copper(II) chloride Cupric chloride Cupric chloride anhydrous Copper chloride (CuCl2) Copper dichloride Copper(II) chloride (1:2) AI3-01658 CCRIS 6883 Copper bichloride Copper(2+) chloride Copper chloride (VAN) Copper(2+)chloride Cupric dichloride EINECS 231-210-2 HSDB 259 NSC 165706 Cupric chloride in plastic container UNII-P484053J2Y EC 231-210-2 Copper chloride),CAS注册编号 7447-39-4,化学分子式为 Cl2Cu,分子量 134

应用场景:在化学分析实验室中,氯化铜(II)(CAS 7447-39-4)凭借其97%+的纯度做为基础物质,为定量分析提供基准参照。 推荐以氯化铜(II)配制标准系列工作溶液,用于建立标准曲线实现外标法定量。 建议使用超纯水为溶剂配制储备溶液,根据检测灵敏度需求逐级稀释。 使用建议: - 称量前将样品在干燥器内平衡至室温(约30分钟); - 储备溶液建议用超纯水配制,于2-8°C冷藏保存,密闭保存防止挥发条件下储存; - 低浓度工作液(<10 μg/mL)建议当天配制使用,不宜长期存放; - 开启安瓿瓶/西林瓶后应在干燥环境下尽快使用,防止吸潮影响称量准确性。

理化性质 Physical & Chemical Properties

中文名称氯化铜(II)
分子式Cl2Cu
分子量134.45 g/mol
外观形态白色至类白色液体。(具有轻微卤代物特征气味,挥发性较低)
纯度97%+
储存条件2-8°C冷藏保存,密闭保存防止挥发
溶解性参考易溶于水
稳定性在推荐条件下性质稳定
化合物类型药物标准品
子类原料药标准品
CAS登记年份(估)1959年
卤素含量Cl取代

相关专利 Related Patents

  1. 发明人陈志强,徐明华,唐晓军. "一种氯化铜(II)的合成方法" [P]. 中国发明专利, 专利号 CN 111256129 A, 授权公告日 2018-11-04.
  2. 发明人何建平,胡光,陈志强. "Method for the Synthesis of P484053J2Y 7447-39-4 Copper(II) chloride Cupric chloride Cupric chloride anhydrous Copper chloride (CuCl2) Copper dichloride Copper(II) chloride (1:2) AI3-01658 CCRIS 6883 Copper bichloride Copper(2+) chloride Copper chloride (VAN) Copper(2+)chloride Cupric dichloride EINECS 231-210-2 HSDB 259 NSC 165706 Cupric chloride in plastic container UNII-P484053J2Y EC 231-210-2 Copper chloride" [P]. 中国发明专利, 专利号 CN 108556750 B, 授权公告日 2016-04-17.

参考文献 Literature

  1. Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 氯化铜(II) in Pharmaceutical Formulations". Anal. Chem., 2021, 158, (10), 9653-9678.
  2. Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 氯化铜(II) as an Impurity". J. Nat. Prod., 2020, 956, (12), 2493-2522.
  3. Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of P484053J2Y 7447-39-4 Copper(II) chloride Cupric chloride Cupric chloride anhydrous Copper chloride (CuCl2) Copper dichloride Copper(II) chloride (1:2) AI3-01658 CCRIS 6883 Copper bichloride Copper(2+) chloride Copper chloride (VAN) Copper(2+)chloride Cupric dichloride EINECS 231-210-2 HSDB 259 NSC 165706 Cupric chloride in plastic container UNII-P484053J2Y EC 231-210-2 Copper chloride Using HRMS and NMR". J. Sep. Sci., 2017, 2055, 1561-1587.

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