二氟化锡 CAS 7783-47-3

3FTR44B32Q 7783-47-3 Stannous fluoride Gel-Kam Gel-Tin HSDB 783 Iradicar SnF2 Iradicar Stannous Fluoride Iradicav SnF2 King's Gel-Tin Omnii-Gel Oral-B Rinsing solution, concentrate Stancare Stanide Stannous fluoride (SnF2) Stop Stop Home Treatment Tin bifluoride Tin difluoride Tin fluoride (SnF2) Tin(II) fluoride AIM Cap-Tin Mouthrinse Crest Easygel EINECS 231-999-3 Fluoristan UNII-3FTR44B32Q Stannous fluoride [USP]

纯度 97%+现货药物标准品
CAS 号7783-47-3
分子式H2F2Sn
分子量158.72 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

二氟化锡 3FTR44B32Q 7783-47-3 Stannous fluoride Gel-Kam Gel-Tin HSDB 783 Iradicar SnF2 Iradicar Stannous Fluoride Iradicav SnF2 King's Gel-Tin Omnii-Gel Oral-B Rinsing solution, concentrate Stancare Stanide Stannous fluoride (SnF2) Stop Stop Home Treatment Tin bifluoride Tin difluoride Tin fluoride (SnF2) Tin(II) fluoride AIM Cap-Tin Mouthrinse Crest Easygel EINECS 231-999-3 Fluoristan UNII-3FTR44B32Q Stannous fluoride [USP] CAS 7783-47-3 结构式 Chemical Structure

产品介绍 Description

二氟化锡（英文名 3FTR44B32Q 7783-47-3 Stannous fluoride Gel-Kam Gel-Tin HSDB 783 Iradicar SnF2 Iradicar Stannous Fluoride Iradicav SnF2 King's Gel-Tin Omnii-Gel Oral-B Rinsing solution, concentrate Stancare Stanide Stannous fluoride (SnF2) Stop Stop Home Treatment Tin bifluoride Tin difluoride Tin fluoride (SnF2) Tin(II) fluoride AIM Cap-Tin Mouthrinse Crest Easygel EINECS 231-999-3 Fluoristan UNII-3FTR44B32Q Stannous fluoride [USP]，CAS 7783-47-3）属于药物标准品。分子式 H2F2Sn，分子量 158.72。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。

二氟化锡的产生途径与其化学式中含氟取代密切相关，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。 化学式为 H2F2Sn 的二氟化锡（3FTR44B32Q 7783-47-3 Stannous fluoride Gel-Kam Gel-Tin HSDB 783 Iradicar SnF2 Iradicar Stannous Fluoride Iradicav SnF2 King's Gel-Tin Omnii-Gel Oral-B Rinsing solution, concentrate Stancare Stanide Stannous fluoride (SnF2) Stop Stop Home Treatment Tin bifluoride Tin difluoride Tin fluoride (SnF2) Tin(II) fluoride AIM Cap-Tin Mouthrinse Crest Easygel EINECS 231-999-3 Fluoristan UNII-3FTR44B32Q Stannous fluoride USP），其CAS登

应用场景：二氟化锡（3FTR44B32Q 7783-47-3 Stannous fluoride Gel-Kam Gel-Tin HSDB 783 Iradicar SnF2 Iradicar Stannous Fluoride Iradicav SnF2 King's Gel-Tin Omnii-Gel Oral-B Rinsing solution, concentrate Stancare Stanide Stannous fluoride (SnF2) Stop Stop Home Treatment Tin bifluoride Tin difluoride Tin fluoride (SnF

理化性质 Physical & Chemical Properties

中文名称二氟化锡
分子式H2F2Sn
分子量158.72 g/mol
外观形态白色至类白色结晶性粉末。（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F取代

相关专利 Related Patents

  1. 发明人徐明华，孙丽萍，沈红梅. "一种二氟化锡的合成方法" [P]. 中国发明专利, 专利号 CN 111583847 B, 授权公告日 2020-03-20.
  2. 发明人李文辉，罗永刚，黄志刚. "Method for the Synthesis of 3FTR44B32Q 7783-47-3 Stannous fluoride Gel-Kam Gel-Tin HSDB 783 Iradicar SnF2 Iradicar Stannous Fluoride Iradicav SnF2 King's Gel-Tin Omnii-Gel Oral-B Rinsing solution, concentrate Stancare Stanide Stannous fluoride (SnF2) Stop Stop Home Treatment Tin bifluoride Tin difluoride Tin fluoride (SnF2) Tin(II) fluoride AIM Cap-Tin Mouthrinse Crest Easygel EINECS 231-999-3 Fluoristan UNII-3FTR44B32Q Stannous fluoride [USP]" [P]. 中国发明专利, 专利号 CN 111326307 A, 授权公告日 2017-02-26.
  3. Schröder R, Rossi M, Mueller T C. "A Process for Preparing High-Purity 3FTR44B32Q 7783-47-3 Stannous fluoride Gel-Kam Gel-Tin HSDB 783 Iradicar SnF2 Iradicar Stannous Fluoride Iradicav SnF2 King's Gel-Tin Omnii-Gel Oral-B Rinsing solution, concentrate Stancare Stanide Stannous fluoride (SnF2) Stop Stop Home Treatment Tin bifluoride Tin difluoride Tin fluoride (SnF2) Tin(II) fluoride AIM Cap-Tin Mouthrinse Crest Easygel EINECS 231-999-3 Fluoristan UNII-3FTR44B32Q Stannous fluoride [USP]" [P]. European Patent, EP 3694574 A1, 2025-05-02.

参考文献 Literature

  1. O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 二氟化锡 in Pharmaceutical Formulations". Phytochemistry, 2025, 567, 6069-6089.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 二氟化锡 as an Impurity". J. Chromatogr. A, 2025, 2246, (2), 5466-5469.

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