| 缓冲剂对碳酸钙牙膏中可溶氟稳定性的影响 |
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| 引用本文： | 刘都树,刘佳乐,王红伟,李幸达.缓冲剂对碳酸钙牙膏中可溶氟稳定性的影响[J].广东化工,2011,38(7):26-27. |
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| 作者姓名： | 刘都树 刘佳乐 王红伟 李幸达 |
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| 作者单位： | 广州立白企业集团有限公司,广东,广州,510170 |
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| 摘 要： | 研究了几种不同缓冲剂对碳酸钙牙膏中可溶氟含量稳定性的影响，并从原理方面进行了详细的分析。试验结果表明：使用磷酸氢二钠的配方的可溶氟稳定性较好，经过12周40℃高温稳定性考察后，可溶氟含量为705．32ppm。
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| 关 键 词： | 缓冲剂 碳酸钙 可溶氟 |
Effect of Buffer Agent on Soluble Fluoride Stability in Calcium Carbonate Toothpaste |
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| Liu Dushu,Liu Jiale,Wang Hongwei,Li Xingda.Effect of Buffer Agent on Soluble Fluoride Stability in Calcium Carbonate Toothpaste[J].Guangdong Chemical Industry,2011,38(7):26-27. |
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| Authors: | Liu Dushu Liu Jiale Wang Hongwei Li Xingda |
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| Affiliation: | Liu Dushu,Liu Jiale,Wang Hongwei,Li Xingda(Guangzhou Liby Enterprise Group Co.,Ltd.,Guangzhou 510170,China) |
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| Abstract: | Effect of different buffer agents on soluble fluoride stability in calcium carbonate toothpaste was studied,and was also analyzed from the principle.The experimental results showed that the soluble fluoride stability was better,when disodium hydrogen phosphate was used in the formulation.The concentration of soluble fluoride was 705.32 ppm,through the experiment of high temperature(40 ℃) stability in 12 weeks. |
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| Keywords: | buffer agent calcium carbonate soluble fluoride |
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