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方案
97%
表单
crystals
环保替代产品特性
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
mp
>300 °C
环保替代产品分类
SMILES字符串
[Na+].[Na+].[O-]S(=O)(=O)c1cc(ccc1Cl)S(=O)(=O)c2ccc(Cl)c(c2)S([O-])(=O)=O
InChI
1S/C12H8Cl2O8S3.2Na/c13-9-3-1-7(5-11(9)24(17,18)19)23(15,16)8-2-4-10(14)12(6-8)25(20,21)22;;/h1-6H,(H,17,18,19)(H,20,21,22);;/q;2*+1/p-2
InChI key
KKEBUZUONXHUNE-UHFFFAOYSA-L
一般描述
Disodium bis(4-chloro-3-sulfophenyl)sulfone (SDCDPS) is a hydrophilic sulfonic monomer, which can be synthesized by electrophilic aromatic substitution by sulfonating the 4,4′-dichlorodiphenyl sulfone (DCDPS) monomer.
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应用
SDCDPS can be used in the formation of a sulfonated membrane for the fabrication of proton exchange membrane fuel cells. It can also be used in the synthesis of a stable solid acid catalyst for esterification.
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
Compositional effect on the properties of sulfonated and nonsulfonated polymer blend membranes for direct methanol fuel cell
Kim HK, et al.
Macromolecular Research, 19(9), 928-928 (2011)
Sulfonated polyethersulfone directly synthesized through sulfonic monomer as a new stable solid acid catalyst for esterification
Wang Z, et al.
Catalysis Communications, 27, 164-168 (2012)
Organic-inorganic composite membrane based on sulfonated poly (arylene ether ketone sulfone) with excellent long-term stability for proton exchange membrane fuel cells
Li J, et al.
Journal of Membrane Science , 529, 243-251 (2017)
商品
将水通过电化学的方法转化为氢和氧的发展，主要是通过开发新材料并了解质子交换膜燃料电池（PEMFC）在运行过程中的降解机理实现的。
Advances in electrochemical water conversion and understanding PEMFC degradation drive progress in hydrogen technologies.
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