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| Raw material drug and preparation of pesticide |
| Isoprothiolane |
English name:Isoprothiolane
Chemical name:Di-isopropyl 1,3-dithiolan-2-vinylmalonate
Toxicity: Low toxicity
Characteristics:Systematic and heterocycle antiseptic with low residue and anti-brush of rain.
Application:30%and40% emusifiable concentrate are botused to prevent rice blast, 40% wettable powder used to prevent rice blast
Registeration certificate No.of technical grade:PD20080334,PD20095849
Registeration certificate No.of 40% wettable powder:PD20092377
Registeration certificate No.of 30% emusifiable concentrate:PD86182-10
Registeration certificate No.of 40% emusifiable concentrate:PD20083975
Quality index of raw material drug
|
Item |
Index |
| Isoprothiolane content %= |
90.0 |
| Moisture% = |
0.2 |
| Acidity(H2SO4)%= |
0.2 |
| Acetone insoluble content% = |
0.1 |
30%,40%missible oil quality index
|
Item |
Index |
| Isoprothiolane content%= |
30.0 |
40.0 |
| Moisture%= |
0.5 |
| Acidity(H2SO4)%= |
0.2 |
| Latex stability(dilution 200 times) |
Qualified |
| Heat storing stability |
Qualified |
| Low temperature stability |
Qualified |
Quality index of 40%wettable powder
Item |
Index |
Isoprothiolane content% ≥ |
40.0 |
Suspension percentage% ≥ |
75 |
Moisture% ≤ |
3.0 |
PH value ≤ |
6.0～8.0 |
Wetting time(s) ≤ |
120 |
Fineness(44µm)%(m/m) ≥ |
95 |
Heat storing stability(54±2°C,14d) |
Qualified |
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