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Merck
CN

13438

Sigma-Aldrich

亚硫酸氢钠 溶液

purum, ~40%

别名:

酸式亚硫酸钠

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About This Item

线性分子式:
NaHSO3
CAS号:
分子量:
104.06
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.21
表单:
liquid

等级

purum

质量水平

表单

liquid

浓度

~40%

SMILES字符串

[Na+].OS([O-])=O

InChI

1S/Na.H2O3S/c;1-4(2)3/h;(H2,1,2,3)/q+1;/p-1

InChI key

DWAQJAXMDSEUJJ-UHFFFAOYSA-M

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一般描述

已经研究了亚硫酸氢钠与尿嘧啶和胞嘧啶在pH 6下的定量反应。
亚硫酸氢钠溶液可用于通过衍生化分离羰基化合物,如醛,然后进行溶剂萃取。

应用

在含有N2O的辐照水溶液中,亚硫酸氢钠溶液与OH反应,产生SO3- 自由基。已经通过脉冲辐射分解和动力学分光光度法研究了这些自由基的化学性质。

其他说明

货号13438-4X2.5L-R的产品即将停产。请订购13438-2.5L-R单瓶装,因为其具体参数与上述产品本质相同。
货号13438-6X1L-R的产品即将停产。请订购13438-1L-R单瓶装,因为其具体参数与上述产品本质相同。

储存分类代码

12 - Non Combustible Liquids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

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