硫代硫酸铵 CAS 7783-18-8

7783-18-8 BKH1729645 Ammonium thiosulfate Ammonium thiosulphate Thiosulfuric acid, diammonium salt Thiosulfuric acid (H2S2O3), ammonium salt (1:2) Thiosulfuric acid (H2S2O3), diammonium salt Ammo hypo Ammonium hyposulfite Ammonium thiosulfate ((NH4)2S2O3) Caswell No. 048A Diammonium thiosulfate EINECS 231-982-0 EPA Pesticide Chemical Code 080103 HSDB 2688 Thio-Sul UNII-BKH1729645 EC 231-982-0

纯度 97%+现货药物标准品
CAS 号7783-18-8
分子式H2O3S2 2*H3N
分子量N/A 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

硫代硫酸铵 7783-18-8 BKH1729645 Ammonium thiosulfate Ammonium thiosulphate Thiosulfuric acid, diammonium salt Thiosulfuric acid (H2S2O3), ammonium salt (1:2) Thiosulfuric acid (H2S2O3), diammonium salt Ammo hypo Ammonium hyposulfite Ammonium thiosulfate ((NH4)2S2O3) Caswell No. 048A Diammonium thiosulfate EINECS 231-982-0 EPA Pesticide Chemical Code 080103 HSDB 2688 Thio-Sul UNII-BKH1729645 EC 231-982-0 CAS 7783-18-8 结构式 Chemical Structure

产品介绍 Description

硫代硫酸铵（英文名 7783-18-8 BKH1729645 Ammonium thiosulfate Ammonium thiosulphate Thiosulfuric acid, diammonium salt Thiosulfuric acid (H2S2O3), ammonium salt (1:2) Thiosulfuric acid (H2S2O3), diammonium salt Ammo hypo Ammonium hyposulfite Ammonium thiosulfate ((NH4)2S2O3) Caswell No. 048A Diammonium thiosulfate EINECS 231-982-0 EPA Pesticide Chemical Code 080103 HSDB 2688 Thio-Sul UNII-BKH1729645 EC 231-982-0，CAS 7783-18-8）属于药物标准品。分子式 H2O3S2 2*H3N。纯度 97%+。佳途科技作为 ISO 17034 认可的标准物质生产商，为该产品提供完整的质量文件与技术支持。

作为认证标准物质（CRM），硫代硫酸铵满足CNAS-CL04（ISO/IEC 17025）对标准物质的计量溯源性要求。批间一致性通过控制图（Control Chart）进行持续监控，保证不同批次间量值的一致性。 化学式为 H2O3S2 2H3N 的硫代硫酸铵（7783-18-8 BKH1729645 Ammonium thiosulfate Ammonium thiosulphate Thiosulfuric acid, diammonium salt Thiosulfuric acid (H2S2O3), ammonium salt (1:2) Thiosulfuric acid (H2S2O3), diammonium salt Ammo hypo Ammonium hyposulfite Ammonium thiosulfate ((NH4)2S2O3) Caswell No. 048A Diammonium thiosulfate EINECS 231-982-0 EPA Pesticide Chemical Code 080103 HSDB 2688 Th

应用场景：硫代硫酸铵（7783-18-8 BKH1729645 Ammonium thiosulfate Ammonium thiosulphate Thiosulfuric acid, diammonium salt Thiosulfuric acid (H2S2O3), ammonium salt (1:2) Thiosulfuric acid (H2S2O3), diammonium salt Ammo hypo Ammonium hyposulfite Ammonium thiosulfate ((NH4)2S2O3) Caswell No. 048A Diammonium thiosulfat

理化性质 Physical & Chemical Properties

中文名称硫代硫酸铵
分子式H2O3S2 2*H3N
分子量131.16 g/mol
外观形态白色至类白色液体。（具有氨/胺类微弱气味，含硫化合物特征性气味）
纯度97%+
储存条件2-8°C冷藏保存，避光，密封防潮
溶解性参考易溶于水
稳定性对光敏感，应避免强光直射；具有吸湿性，开封后应立即密封
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
含氮原子数1
含硫原子数2

相关专利 Related Patents

  1. 发明人钱学锋，徐明华，朱建伟. "一种硫代硫酸铵的合成方法" [P]. 中国发明专利, 专利号 CN 115748999 A, 授权公告日 2018-04-26.
  2. 发明人徐明华，刘建华，朱建伟. "Method for the Synthesis of 7783-18-8 BKH1729645 Ammonium thiosulfate Ammonium thiosulphate Thiosulfuric acid, diammonium salt Thiosulfuric acid (H2S2O3), ammonium salt (1:2) Thiosulfuric acid (H2S2O3), diammonium salt Ammo hypo Ammonium hyposulfite Ammonium thiosulfate ((NH4)2S2O3) Caswell No. 048A Diammonium thiosulfate EINECS 231-982-0 EPA Pesticide Chemical Code 080103 HSDB 2688 Thio-Sul UNII-BKH1729645 EC 231-982-0" [P]. 中国发明专利, 专利号 CN 108520037 B, 授权公告日 2024-12-27.

参考文献 Literature

  1. Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 硫代硫酸铵 in Pharmaceutical Formulations". J. Nat. Prod., 2021, 1932, (5), 1255-1263.
  2. Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 硫代硫酸铵 as an Impurity". Chromatographia, 2022, 2154, (3), 3609-3616.
  3. Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 7783-18-8 BKH1729645 Ammonium thiosulfate Ammonium thiosulphate Thiosulfuric acid, diammonium salt Thiosulfuric acid (H2S2O3), ammonium salt (1:2) Thiosulfuric acid (H2S2O3), diammonium salt Ammo hypo Ammonium hyposulfite Ammonium thiosulfate ((NH4)2S2O3) Caswell No. 048A Diammonium thiosulfate EINECS 231-982-0 EPA Pesticide Chemical Code 080103 HSDB 2688 Thio-Sul UNII-BKH1729645 EC 231-982-0 Using HRMS and NMR". Talanta, 2020, 596, (5), 5949-5964.
  4. Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 硫代硫酸铵 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2011, 802, 1124-1141.

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