| | 加工定制：是 | | 品牌：翔鹰技术 | | 型号：XiangyingGC7990plus | |
| | 测量范围：ppm | | 测量对象：2,2-二甲氧基丙烷 | | 控温范围：450 ℃ | |
| | 功率：2000 w | | 尺寸：480 mm | | 重量：45 kg | |
| | 液化气：2,2-二甲氧基丙烷 | | 二甲醚：乙缩醛 | | 汽油：柴油 | |
| | 煤油：含氧化合物 | | 芝麻香白酒：3-甲硫基丙醇 | | | |
2,2 12 methoxy propyl (also known as acetone ketal of methanol, (DMP) is one of the most simple, the most lively ketal, the highly reactive can used as protective agent, condensing agent, ring catalyst, dehydrating agent etc., in medicine, pesticide development and industry has a wide range of uses. DMP synthesis method is a lot of III, with acetone, methanol mixed in a certain proportion, in the role of the catalyst is one of the methods of synthesis.
By analysis of the Technology Co., Ltd. Tengzhou City Xiangying XiangyingGC7990plus gas chromatograph, 2,2 '- dimethoxy propyl packed column gas phase chromatographic analysis condition, the choice of isobutanol internal standard and within subject standard curve method as quantitative method was used to determine the contents of and recovery rate of the method is in between 98.51 100.16, linear correlation coefficient of 0.9997, standard deviation is 0.30, the coefficient of variation was 0.31%.
2,2一二甲氧基丙烷(又称丙酮缩二甲醇,简称DMP)是***简单、***活泼的缩酮,其反应活性很高,可以用做保护剂、缩合剂、环化剂、脱水剂等,在医药、农药的研制及工业上有广泛的用途。DMP的合成方法很多Ⅲ,用丙酮、甲醇按一定比例混合,在催化剂的作用下进行合成是其方法之一。
滕州市翔鹰分析技术有限公司采用XiangyingGC7990plus气相色谱仪，对2,2-二甲氧基丙烷的填充柱气相色谱分析条件,选用异丁醇为内标,以内标标准曲线法作为定量方法进行分析测定,方法回收率在98.51—100.16之间,线性相关系数为0.9997,标准偏差为0.30,变异系数为0.31％。
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