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| Raw material drug and preparation of pesticide |
| Quinalphos |
English name : Quinalphos
Chemical name : O-ethyl O-8-quinolyl phenylphosphonothioate
Structural formula :
Toxicity:Medium toxicity
Characteristics:Broad-spectrum organophosphorus insecticides and acaricide with stomach and contact toxicity.and short residual life.
Application:It is used to prevent cotton bollworm, aphid and rice stemborer.
Registeration certificate No.of 70% technical grade:PD20100104
Registeration certificate No.of 25% emusifiable concentrate:PD85158-2
Quality index of technical grade
| Item |
Index |
Quinalphos content% ≥ |
70.0 |
Sulfotepp content% ≤ |
0.5 |
Moisture,% ≤ |
0.3 |
PH value |
6.5～80. |
25%missible oil quality index
|
Item |
Index |
| Quinalphos content,%= |
25.0 |
| Moisture,%= |
0.5 |
| PH value |
6~8 |
| Latex stability(dilution 200 times) |
Qualified |
| Heat storing stability54±2°C,14d |
Qualified |
| Low temperature stability0±1°C,7d |
Qualified |
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