氯化镍(II) CAS 7718-54-9

7718-54-9 696BNE976J Nickel chloride Nickel chloride (NiCl2) Nickel dichloride Nickel dichloride (nicl2) Nickel(II) chloride (1:2) CCRIS 1788 EINECS 231-743-0 EINECS 253-399-0 HSDB 860 Nichel(II) chloride Nickel(2+) chloride Nickel(II) chloride Nickelous chloride NSC 254532 UNII-696BNE976J EC 231-743-0 Nickel chloride [Nickel and nickel compounds]

纯度 97%+现货药物标准品
CAS 号7718-54-9
分子式Cl2Ni
分子量129.60 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

氯化镍(II) 7718-54-9
696BNE976J
Nickel chloride
Nickel chloride (NiCl2)
Nickel dichloride
Nickel dichloride (nicl2)
Nickel(II) chloride (1:2)
CCRIS 1788
EINECS 231-743-0
EINECS 253-399-0
HSDB 860
Nichel(II) chloride
Nickel(2+) chloride
Nickel(II) chloride
Nickelous chloride
NSC 254532
UNII-696BNE976J
EC 231-743-0
Nickel chloride [Nickel and nickel compounds] CAS 7718-54-9 结构式 Chemical Structure

产品介绍 Description

CAS 7718-54-9 对应的氯化镍(II)(7718-54-9 696BNE976J Nickel chloride Nickel chloride (NiCl2) Nickel dichloride Nickel dichloride (nicl2) Nickel(II) chloride (1:2) CCRIS 1788 EINECS 231-743-0 EINECS 253-399-0 HSDB 860 Nichel(II) chloride Nickel(2+) chloride Nickel(II) chloride Nickelous chloride NSC 254532 UNII-696BNE976J EC 231-743-0 Nickel chloride [Nickel and nickel compounds])为 CATO 佳途药物标准品产品线成员。分子式 Cl2Ni,分子量 129.60。纯度 97%+。所有批次均经 HPLC/NMR 等多项检测确认,质量稳定可溯源。

氯化镍(II)的产生途径与其化学式中含氯取代密切相关,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。 CAS编号 7718-54-9 对应的化合物氯化镍(II)(英文标识 7718-54-9 696BNE976J Nickel chloride Nickel chloride (NiCl2) Nickel dichloride Nickel dichloride (nicl2) Nickel(II) chloride (1:2) CCRIS 1788 EINECS 231-743-0 EINECS 253-399-0 HSDB 860 Nichel(II) chloride Nickel(2+) chloride Nickel(II) chloride Nickelous chloride NSC 254532 UNII-696BNE976J EC 231-743-0 Nickel chloride Nickel and nickel compounds),化学式 Cl2Ni,相对分子质量 129.60。 从化学结构特征来看,氯化镍(II)的分子骨架中包含含氯取代

应用场景:氯化镍(II)(7718-54-9 696BNE976J Nickel chloride Nickel chloride (NiCl2) Nickel dichloride Nickel dichloride (nicl2) Nickel(II) chloride (1:2) CCRIS 1788 EINECS 231-743-0 EINECS 253-399-0 HSDB 860 Nichel(II) chloride Nickel(2+) chloride Nickel(II) chloride Nickelous chloride NSC 254532 UNII-696BNE976J E

理化性质 Physical & Chemical Properties

中文名称氯化镍(II)
分子式Cl2Ni
分子量129.60 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. Martínez F, Nielsen H, Lefèvre J P. "一种氯化镍(II)的合成方法" [P]. European Patent, EP 3964543 A1, 2023-05-23.
  2. 发明人林芳,郑宇鹏,马晓峰. "Method for the Synthesis of 7718-54-9 696BNE976J Nickel chloride Nickel chloride (NiCl2) Nickel dichloride Nickel dichloride (nicl2) Nickel(II) chloride (1:2) CCRIS 1788 EINECS 231-743-0 EINECS 253-399-0 HSDB 860 Nichel(II) chloride Nickel(2+) chloride Nickel(II) chloride Nickelous chloride NSC 254532 UNII-696BNE976J EC 231-743-0 Nickel chloride [Nickel and nickel compounds]" [P]. 中国发明专利, 专利号 CN 113334605 B, 授权公告日 2018-11-27.
  3. 发明人沈红梅,张德明,韩伟. "A Process for Preparing High-Purity 7718-54-9 696BNE976J Nickel chloride Nickel chloride (NiCl2) Nickel dichloride Nickel dichloride (nicl2) Nickel(II) chloride (1:2) CCRIS 1788 EINECS 231-743-0 EINECS 253-399-0 HSDB 860 Nichel(II) chloride Nickel(2+) chloride Nickel(II) chloride Nickelous chloride NSC 254532 UNII-696BNE976J EC 231-743-0 Nickel chloride [Nickel and nickel compounds]" [P]. 中国发明专利, 专利号 CN 111716468 B, 授权公告日 2016-11-11.

参考文献 Literature

  1. Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 氯化镍(II) in Pharmaceutical Formulations". Anal. Chim. Acta, 2018, 829, (2), 435-465.
  2. Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 氯化镍(II) as an Impurity". Rapid Commun. Mass Spectrom., 2010, 165, 7508-7517.
  3. Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 7718-54-9 696BNE976J Nickel chloride Nickel chloride (NiCl2) Nickel dichloride Nickel dichloride (nicl2) Nickel(II) chloride (1:2) CCRIS 1788 EINECS 231-743-0 EINECS 253-399-0 HSDB 860 Nichel(II) chloride Nickel(2+) chloride Nickel(II) chloride Nickelous chloride NSC 254532 UNII-696BNE976J EC 231-743-0 Nickel chloride [Nickel and nickel compounds] Using HRMS and NMR". Anal. Chem., 2024, 1496, 1848-1851.

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