次磷酸 溶液 CAS 6303-21-5

6303-21-5 8B1RL9B4ZJ Phosphinic Acids Hypophosphorous acid [NF] Phosphinic acid EINECS 228-601-5 Hypophosphorous acid Hypophosphorous acid (VAN) Hypophosphorus acid NSC 41904 Phosphine oxide, hydroxy- Phosphonous acid (VAN) UNII-8B1RL9B4ZJ EC 228-601-5 HSDB 8373 Hydroxyphosphine oxide

纯度 97%+现货药物标准品
CAS 号6303-21-5
分子式H3O2P
分子量66.00 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

次磷酸 溶液 6303-21-5
8B1RL9B4ZJ
Phosphinic Acids
Hypophosphorous acid [NF]
Phosphinic acid
EINECS 228-601-5
Hypophosphorous acid
Hypophosphorous acid (VAN)
Hypophosphorus acid
NSC 41904
Phosphine oxide, hydroxy-
Phosphonous acid (VAN)
UNII-8B1RL9B4ZJ
EC 228-601-5
HSDB 8373
Hydroxyphosphine oxide CAS 6303-21-5 结构式 Chemical Structure

产品介绍 Description

次磷酸 溶液(英文名 6303-21-5 8B1RL9B4ZJ Phosphinic Acids Hypophosphorous acid [NF] Phosphinic acid EINECS 228-601-5 Hypophosphorous acid Hypophosphorous acid (VAN) Hypophosphorus acid NSC 41904 Phosphine oxide, hydroxy- Phosphonous acid (VAN) UNII-8B1RL9B4ZJ EC 228-601-5 HSDB 8373 Hydroxyphosphine oxide,CAS 6303-21-5)属于药物标准品。分子式 H3O2P,分子量 66.00。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。

CAS编号 6303-21-5 对应的化合物次磷酸 溶液(英文标识 6303-21-5 8B1RL9B4ZJ Phosphinic Acids Hypophosphorous acid NF Phosphinic acid EINECS 228-601-5 Hypophosphorous acid Hypophosphorous acid (VAN) Hypophosphorus acid NSC 41904 Phosphine oxide, hydroxy- Phosphonous acid (VAN) UNII-8B1RL9B4ZJ EC 228-601-5 HSDB 8373 Hydroxyphosphine oxide),化学式 H3O2P,相对分子质量 66.00。 次磷酸 溶液(H3O2P)含有有机磷。其物理化学性质在同类化合物中具有代表性,这些物理化学性质直接决定了其标准溶液的最佳配制方案和储存策略。 推荐用于分析方法开发与验证,产品提供完整COA证书,确保ISO 17034标准的量值溯源要求。适用于GLP实验室的日常分析。 本品定值报告包含以下

应用场景:次磷酸 溶液(6303-21-5 8B1RL9B4ZJ Phosphinic Acids Hypophosphorous acid NF Phosphinic acid EINECS 228-601-5 Hypophosphorous acid Hypophosphorous acid (VAN) Hypophosphorus acid NSC 41904 Phosphine oxide, hydroxy- Phosphonous acid (VAN) UNII-8B1RL9B4ZJ EC 228-601-5 HSDB 8373 Hydroxyphosphine oxide)作为药物标准品

理化性质 Physical & Chemical Properties

中文名称次磷酸 溶液
分子式H3O2P
分子量66.00 g/mol
外观形态白色至类白色液体
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)1958年

相关专利 Related Patents

  1. 发明人李文辉,周伟,沈红梅. "一种次磷酸 溶液的合成方法" [P]. 中国发明专利, 专利号 CN 109375850 A, 授权公告日 2018-12-26.
  2. 发明人唐晓军,马晓峰,林芳. "Method for the Synthesis of 6303-21-5 8B1RL9B4ZJ Phosphinic Acids Hypophosphorous acid [NF] Phosphinic acid EINECS 228-601-5 Hypophosphorous acid Hypophosphorous acid (VAN) Hypophosphorus acid NSC 41904 Phosphine oxide, hydroxy- Phosphonous acid (VAN) UNII-8B1RL9B4ZJ EC 228-601-5 HSDB 8373 Hydroxyphosphine oxide" [P]. 中国发明专利, 专利号 CN 111496679 A, 授权公告日 2017-06-02.
  3. 发明人孙丽萍,郭海燕,张德明. "A Process for Preparing High-Purity 6303-21-5 8B1RL9B4ZJ Phosphinic Acids Hypophosphorous acid [NF] Phosphinic acid EINECS 228-601-5 Hypophosphorous acid Hypophosphorous acid (VAN) Hypophosphorus acid NSC 41904 Phosphine oxide, hydroxy- Phosphonous acid (VAN) UNII-8B1RL9B4ZJ EC 228-601-5 HSDB 8373 Hydroxyphosphine oxide" [P]. 中国发明专利, 专利号 CN 110032667 A, 授权公告日 2021-01-18.

参考文献 Literature

  1. Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 次磷酸 溶液 in Pharmaceutical Formulations". J. Sep. Sci., 2025, 1727, (2), 3486-3511.
  2. Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 次磷酸 溶液 as an Impurity". Anal. Chim. Acta, 2019, 943, 3327-3337.
  3. Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 6303-21-5 8B1RL9B4ZJ Phosphinic Acids Hypophosphorous acid [NF] Phosphinic acid EINECS 228-601-5 Hypophosphorous acid Hypophosphorous acid (VAN) Hypophosphorus acid NSC 41904 Phosphine oxide, hydroxy- Phosphonous acid (VAN) UNII-8B1RL9B4ZJ EC 228-601-5 HSDB 8373 Hydroxyphosphine oxide Using HRMS and NMR". J. Chromatogr. A, 2022, 566, 163-185.

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