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Products
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English common name: Cypermethrin
 Structural formula:
Test formula: C22H19Cl2NO3
Molecular mass: 416.3
Vapor tension(20°C): 190mpa
Solubility(g/L 20°C): 1×10-5-2×10-4 in water,ethane 103,alcohol 337, acetone xylene 450 min.
Stability : It is stable under the neutral and acidic condition and easy to discompose under the alkalescent condition.It is stable under the high temperature.
Toxicity : Acute oral LD50mg/kg for big rats: 251 for small rats 138.
Uses : It ahs high effect,effect soon,keeps longer harm to the insects,it used to prevent the more kinds of insects on cotton,corn,fruit tree and others.
Spec.of tech : Content of active ingredient: 5% min Moisture 0.5% max PH:4-6.
Other Preparation : 10%EC
Package : 200kg iron drum.10kg trunk.4kg trunk. |
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