硫化硒 CAS 7488-56-4

Z69D9E381Q 7488-56-4 Selenium disulfide Selenium sulfide [USP] Selenium disulphide Selenium sulfide (SeS2) Selenium(IV) disulfide (1:2) Caswell No. 732A EINECS 231-303-8 EPA Pesticide Chemical Code 072003 Exsel HSDB 6367 RCRA waste number U205 Seleen Selenex Sel-O-Rinse Selsun Selsun Blue Sulfur selenide Selen(IV) sulfid Lenium Zeran Sul-Blue Selukos Sebusan Selenix Selenium sulfide UNII-Z69D9E381Q Tersi RCRA waste no. U205 Selenium disulfide [UN2657] [Poison] Selenium sulfide SeS2 Selenium(IV) disulfide UN2657

纯度 97%+现货药物标准品
CAS 号7488-56-4
分子式S2Se
分子量143.09 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

硫化硒 Z69D9E381Q 7488-56-4 Selenium disulfide Selenium sulfide [USP] Selenium disulphide Selenium sulfide (SeS2) Selenium(IV) disulfide (1:2) Caswell No. 732A EINECS 231-303-8 EPA Pesticide Chemical Code 072003 Exsel HSDB 6367 RCRA waste number U205 Seleen Selenex Sel-O-Rinse Selsun Selsun Blue Sulfur selenide Selen(IV) sulfid Lenium Zeran Sul-Blue Selukos Sebusan Selenix Selenium sulfide UNII-Z69D9E381Q Tersi RCRA waste no. U205 Selenium disulfide [UN2657] [Poison] Selenium sulfide SeS2 Selenium(IV) disulfide UN2657 CAS 7488-56-4 结构式 Chemical Structure

产品介绍 Description

CAS 7488-56-4 对应的硫化硒（Z69D9E381Q 7488-56-4 Selenium disulfide Selenium sulfide [USP] Selenium disulphide Selenium sulfide (SeS2) Selenium(IV) disulfide (1:2) Caswell No. 732A EINECS 231-303-8 EPA Pesticide Chemical Code 072003 Exsel HSDB 6367 RCRA waste number U205 Seleen Selenex Sel-O-Rinse Selsun Selsun Blue Sulfur selenide Selen(IV) sulfid Lenium Zeran Sul-Blue Selukos Sebusan Selenix Selenium sulfide UNII-Z69D9E381Q Tersi RCRA waste no. U205 Selenium disulfide [UN2657] [Poison] Selenium sulfide SeS2 Selenium(IV) disulfide UN2657）为 CATO 佳途药物标准品产品线成员。分子式 S2Se，分子量 143.09。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。

在定量分析中，可作为校准标准或内标物使用，适用于多种检测技术平台（UV-Vis, FLD, MS, FID）。 硫化硒（Z69D9E381Q 7488-56-4 Selenium disulfide Selenium sulfide USP Selenium disulphide Selenium sulfide (SeS2) Selenium(IV) disulfide (1:2) Caswell No. 732A EINECS 231-303-8 EPA Pesticide Chemical Code 072003 Exsel HSDB 6367 RCRA waste number U205 Seleen Selenex Sel-O-Rinse Selsun Selsun Blue Sulfur selenide Selen(IV) sulfid Lenium Zeran Sul-Blue Selukos Sebusan Selenix Selenium sulfide UNII-Z69D9E381Q Tersi RCRA waste no. U205 Sel

应用场景：针对化学分析用途，硫化硒（Z69D9E381Q 7488-56-4 Selenium disulfide Selenium sulfide USP Selenium disulphide Selenium sulfide (SeS2) Selenium(IV) disulfide (1:2) Caswell No. 732A EINECS 231-303-8 EPA Pesticide Chemical Code 072003 Exsel HSDB 6367 RCRA waste number U205 Seleen Selenex Sel-O-Rinse Selsun Selsun Bl

理化性质 Physical & Chemical Properties

中文名称硫化硒
分子式S2Se
分子量143.09 g/mol
外观形态白色至类白色液体。（含硫化合物特征性气味）
纯度97%+
储存条件2-8°C冷藏保存
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
含硫原子数2

相关专利 Related Patents

  1. Johansson L, Jørgensen K, Sørensen M. "一种硫化硒的合成方法" [P]. European Patent, EP 3456148 A1, 2022-01-12.
  2. 发明人林芳，张德明，陈志强. "Method for the Synthesis of Z69D9E381Q 7488-56-4 Selenium disulfide Selenium sulfide [USP] Selenium disulphide Selenium sulfide (SeS2) Selenium(IV) disulfide (1:2) Caswell No. 732A EINECS 231-303-8 EPA Pesticide Chemical Code 072003 Exsel HSDB 6367 RCRA waste number U205 Seleen Selenex Sel-O-Rinse Selsun Selsun Blue Sulfur selenide Selen(IV) sulfid Lenium Zeran Sul-Blue Selukos Sebusan Selenix Selenium sulfide UNII-Z69D9E381Q Tersi RCRA waste no. U205 Selenium disulfide [UN2657] [Poison] Selenium sulfide SeS2 Selenium(IV) disulfide UN2657" [P]. 中国发明专利, 专利号 CN 112937595 A, 授权公告日 2024-10-06.

参考文献 Literature

  1. Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 硫化硒 in Pharmaceutical Formulations". Talanta, 2020, 2113, (2), 6100-6129.
  2. Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 硫化硒 as an Impurity". J. Chromatogr. A, 2013, 363, (4), 4350-4370.

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