| 一种广谱微生物消毒剂过硫酸氢钾复合粉的稳定性研究 |
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| 引用本文： | 付维星,张丽芳,张可煜,薛飞群.一种广谱微生物消毒剂过硫酸氢钾复合粉的稳定性研究[J].中国兽医寄生虫病,2011,19(1):51-56. |
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| 作者姓名： | 付维星 张丽芳 张可煜 薛飞群 |
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| 作者单位： | 中国农业科学院上海兽医研究所,上海,200241 |
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| 摘 要： | 为确定过硫酸氢钾复合粉的有效期和包装运输条件,以电位滴定法和碘量法测定过硫酸氢钾复合粉中氯化钠和有效氯的含量,并分别用影响因素试验、加速试验和室温长期留样试验对过硫酸氢钾复合粉进行稳定性研究。影响因素试验结果表明过硫酸氢钾复合粉对湿度较敏感,6个月加速试验的结果显示双层铝箔纸可以作为合适的包装材料,室温留样1年后,样品各项检测指标均符合质量标准的规定。稳定性试验结果表明本品在密闭、遮光的贮存条件下性质稳定,室温下贮存期可暂定为2年。
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| 关 键 词： | 过硫酸氢钾复合粉 稳定性 包装 |
STABILITY STUDY OF THE COMPOUND PEROXYMONOSULPHATE POWDER |
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| FU Wei-xing,ZHANG Li-fang,ZHANG Ke-yu,XUE Fei-qun.STABILITY STUDY OF THE COMPOUND PEROXYMONOSULPHATE POWDER[J].Chinese Journal of Veterinary Parasitology,2011,19(1):51-56. |
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| Authors: | FU Wei-xing ZHANG Li-fang ZHANG Ke-yu XUE Fei-qun |
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| Institution: | FU Wei-xing,ZHANG Li-fang,ZHANG Ke-yu,XUE Fei-qun (Shanghai Veterinary Research Institute,CAAS,Shanghai 200241,China) |
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| Abstract: | To establish expiration time and suitable package and transport conditions for compound peroxymonosulphate powder,the changes of sodium chloride and available chlorine were separately determined by potentiometric titration and iodometric method.The stability of the samples was tested by stress test,accelerating experiment and long term test.The results of stress test suggested that the compound peroxymonosulphate powder is sensitive to moisture.Double-layer aluminium foil was found to provide adequate prote... |
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| Keywords: | Compound peroxymonosulphate powder stability package |
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