| 发明名称 |
PROCEDIMIENTO DE FABRICACION DE DIMETILSULFOXIDO. |
| 摘要 |
<p>Dimethylsulfoxide is prepared by a method which comprises adding separately dimethylsulfide and an aqueous solution of about 30 to 60 percent by weight hydrogen peroxide to a stirred aqueous liquid reaction medium under an atmosphere of inert gas, said reaction medium containing sufficient dimethylsulfoxide to solubilize the dimethylsulfide.</p> |
| 申请公布号 |
ES439123(A1) |
申请公布日期 |
1977.03.01 |
| 申请号 |
ES19230004391 |
申请日期 |
1975.07.03 |
| 申请人 |
PRODUITS CHIMIQUES UGINE KUHLMANN |
发明人 |
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| 分类号 |
C07B;C07C;C07C317/00;G01R5/02;(IPC1-7):07B/;07C/ |
主分类号 |
C07B |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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