| 钙离子螯合力测试方法及比较 |
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| 引用本文： | 俞英珍,金鲜花,傅佳亚.钙离子螯合力测试方法及比较[J].印染助剂,2006,23(12):40-42. |
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| 作者姓名： | 俞英珍 金鲜花 傅佳亚 |
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| 作者单位： | 浙江传化股份有限公司,浙江,杭州,311215 |
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| 摘 要： | 从原理与操作方法上对混合指示剂法、浊度滴定法和硬度滴定法3种测试钙离子螯合力的方法进行综合比较，有利于印染厂家选择合适的钙离子螯合力测试方法和螯合剂．
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| 关 键 词： | 钙离子 螯合力 混合指示剂 浊度 硬度 测试方法 比较 |
| 文章编号： | 1004-0439（2006）12-0040-03 |
| 收稿时间： | 2006-06-09 |
| 修稿时间： | 2006-06-09 |
Test method for Ca ion chelating power and comparison thereof |
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| YU Ying-zhen,JIN Xian-hua,FU Jia-ya.Test method for Ca ion chelating power and comparison thereof[J].Textile Auxiliaries,2006,23(12):40-42. |
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| Authors: | YU Ying-zhen JIN Xian-hua FU Jia-ya |
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| Affiliation: | Zhejiang Transfa Co., Ltd., Hangzhou 311215, China |
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| Abstract: | The mixed indicator method, cloudiness titration method and hardness titration method for Ca ion chelating power were comprehensively compared on the basis of the principles and operation methods. The suitable test methods for Ca ion chelation favor the selection of chelating agents in the dyeing and printing mills. |
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| Keywords: | Ca ion chelating power mixed indicator cloudiness hardness test methods comparison |
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