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Posts : 34
Join date : 2010-06-19
 |  Subject: preparation method of cyproconazole  Thu Dec 30, 2010 2:05 am | |
| 1 it is colorless crystalline, melting point, boiling point ℃ 106 ~ 109 > 250 ℃, 20 ℃ vapor pressure 0.03470 mPa. 2. The density of 1.259, 25 ℃ water solubility 1.4 g/kg, acetone > 2300g/kg, sarsechim sulfoxide > 180g/kg, xylene 1200g/kg. Kow 819 (plus or minus 195) (pH7). 3. 70 ℃ under steady 15 days; Sunlight soil surface DT50 for 21 days, PH3 ~ 9, 59 ℃ stability; Soil adsorption, absorption coefficient K 4.1 (loam, pH6.4, organic matter content 2.3%), 16 (loam soil organic( WeiKu) matter content, pH5.1, 3.9 percent). | |
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