J109-甲磺酸多沙唑嗪-77883-43-3
湖北腾博tengbo9885官网提供甲磺酸多沙唑嗪高纯试剂
产品名 甲磺酸多沙唑嗪杂质中间体
英文名 Doxazosin Mesylate
分子式 C23H25N5O5﹒CH4O3S 分子量 547.59
CAS 77883-43-3
性 状 白色或类白色结晶性粉末;无臭、无味。
溶解度 在二甲基亚砜中溶解,在水中极微溶解。
酸度 3.0~4.5 有关物质≤3%
干燥失重≤1.0% 灼炽残渣≤0.1%
含量≥98.5% 重金属≤10ppm
作用 现货用于出口、科研试剂生产等领域
包装 铝箔袋/纸板桶/瓶 遮光干燥密封阴凉处保存3年
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J109 doxazosin mesylate-77883-43-3
18500/KG
Product name doxazosin mesylate
Molecular formula c23h25n5o5 · ch4o3s molecular weight 547.59
CAS 77883-43-3
Quality standard cp2010 / USP31
Properties: white or almost white crystalline powder; Odorless and tasteless.
The solubility is dissolved in dimethyl sulfoxide and very slightly dissolved in water.
Acidity 3.0 ~ 4.5 related substances ≤ 3%
Loss on drying ≤ 1.0%, ignition residue ≤ 0.1%
Content ≥ 98.5% heavy metal ≤ 10ppm
Uses: pharmaceutical raw material, used as antihypertensive cardiovascular and cerebrovascular drugs.
Package 10kg / 25kg / cardboard barrel, cool and dry. Valid for three years.