| 乙二胺四甲撑基膦酸的合成及其对次氯酸钠溶液的稳定性的研究 |
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| 引用本文： | 童开发,朱传芳. 乙二胺四甲撑基膦酸的合成及其对次氯酸钠溶液的稳定性的研究[J]. 华中师范大学学报(自然科学版), 1993, 32(2): 0-0 |
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| 作者姓名： | 童开发 朱传芳 |
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| 作者单位： | 宜昌师范专科学校化学系(童开发)，华中师范大学化学系(朱传芳) |
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| 摘 要： | 以乙二胺、三氯化磷、甲醛为原料,在乙二醇作用下,合成了乙二胺四甲撑基膦酸(EDTMP),研究了EDTMP对次氯酸钠溶液的有效稳定作用,结果表明,以乙二醇作介质合成EDTMP具有产率高、纯度高的优点,对次氯酸钠溶液的稳定效果优于其它稳定剂。
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| 关 键 词： | 乙二醇 乙二胺四甲撑基膦酸 合成 次氯酸钠 稳定剂 |
| 收稿时间： | 1993-02-25 |
SYNTHESIS ABOUT 1,2-ETHANEDIYLBIS [N ITRILOBIS(METHYLENE)] TETRAPHOSPHONIC ACID AND STUDY OF STABILITY FOR SODIUM HYPOCHLORITE SOLUTION |
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| Tong Kaifa. SYNTHESIS ABOUT 1,2-ETHANEDIYLBIS [N ITRILOBIS(METHYLENE)] TETRAPHOSPHONIC ACID AND STUDY OF STABILITY FOR SODIUM HYPOCHLORITE SOLUTION[J]. Journal of Central China Normal University(Natural Sciences), 1993, 32(2): 0-0 |
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| Authors: | Tong Kaifa |
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| Abstract: | From the paper described a method to synthesis 1,2-ethanediylbis[nitrlobis(methylene)] tetraphosphonic acid EDTMP by using phosphorus trichloride, formaldehyde and ethylenediamine in glycol. Besides which, studed stability of EDTMP for sodium hypochlorite Solution. Their result has been shown both are higher for yield and purity of EDTMP, under the action of glycol, when applied of stabiliting Sodium hypochlorite, its effect is better than other stabilizer. |
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| Keywords: | synthesis glgcol 1 2-ethanediylbis[nitrlohis(methylene)] tetraphos-phonic acid sodium hypochlorite solution stabilizer |
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