| 发明名称 |
METHOD FOR PRODUCING PHOSPHONFORMIC ACID TRISODIUM SALT HEXAHYDRATE |
| 摘要 |
FIELD: organic chemistry. SUBSTANCE: used are the following reactants: phosphorous acid, hexamethyl disiloxane and hexamethyl disilasane. Product resulting from their reaction is treated with alkylchloroformiate, followed by saponification treatment, while heating reaction mass to 100-120 C. EFFECT: higher efficiency. 2 cln
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| 申请公布号 |
RU2110521(C1) |
申请公布日期 |
1998.05.10 |
| 申请号 |
RU19960114717 |
申请日期 |
1996.07.17 |
| 申请人 |
ZAKRYTOE AKTSIONERNOE OBSHCHESTVO "REFARM" |
发明人 |
RAJTARSKAJA M.V.;MATKOVSKAJA T.A.;EFREMOV A.I.;RAJTARSKAJA M.V.;MATKOVSKAJA T.A.;EFREMOV A.I. |
| 分类号 |
C07F9/38;(IPC1-7):C07F9/38 |
主分类号 |
C07F9/38 |
| 代理机构 |
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