China pytethroid,insecticide,pesticide.chemical,synergist Manufacturer
homeProductsPyrethroid Permethrin
Permethrin
| Model Number:-- | Place of Origin:China |
| Price:-- | Packing:25kgs/iron drum |
| Transport mode:-- | Minimum Order:-- |
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Product Group: Pyrethroid
Detailed Product Description
also known as PYRETHROID. Names (3-phenoxy - benzyl) cis-and trans--(±)- 3-(2,2 - Dichloro-vinyl) -2,2 - dimethyl cyclopropane carboxylate. The original workers (80% active ingredient -90%) of dark yellow to brown, with the viscosity of liquid crystal density of 1.190-1.272, the boiling point of 220 ° C (6.7 kPa, 0.05 mm Hg), the temperature is about 35 ° C, the flash point of greater than 200 ° C Almost insoluble in water, soluble in most organic solvents. The acidic and neutral conditions is stable, but under the conditions of alkaline hydrolysis faster. General preparation of EC. For low toxicity pesticides, with tag and stomach poisoning, but there was no systemic fumigation role-spectrum insecticide. Can be used for vegetables, fruit, tea, tobacco, wheat, cotton and other crops, especially to the health pest control. Available-ju, ethyl methyl ether between chlorine, sodium hydroxide and ethanol as raw materials in the system.
also known as PYRETHROID. Names (3-phenoxy - benzyl) cis-and trans--(±)- 3-(2,2 - Dichloro-vinyl) -2,2 - dimethyl cyclopropane carboxylate. The original workers (80% active ingredient -90%) of dark yellow to brown, with the viscosity of liquid crystal density of 1.190-1.272, the boiling point of 220 ° C (6.7 kPa, 0.05 mm Hg), the temperature is about 35 ° C, the flash point of greater than 200 ° C Almost insoluble in water, soluble in most organic solvents. The acidic and neutral conditions is stable, but under the conditions of alkaline hydrolysis faster. General preparation of EC. For low toxicity pesticides, with tag and stomach poisoning, but there was no systemic fumigation role-spectrum insecticide. Can be used for vegetables, fruit, tea, tobacco, wheat, cotton and other crops, especially to the health pest control. Available-ju, ethyl methyl ether between chlorine, sodium hydroxide and ethanol as raw materials in the system.
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BESTCHEM CO.,LTD.GUIYANG
[China]
City : GUIYANG
Province/State : GUIZHOU
Country/Region : China
