The pesticide produced in the factory is called technical medicine before it is processed into shape. The solid technical substance is called raw powder, and the liquid technical substance is called c...
1. The application of surfactants in wettable powdersWettable powders are powdery formulations that can be wetted by water when added to water. Surfactant wettable powder is composed of pesticide orig...
1. Emulsification of the surfactantDue to the large surface tension of oil in water, when oil is dropped into the water and stirred vigorously, the oil is crushed into fine beads and mixed with each o...
Amines are organic compounds in which the hydrogen atoms of ammonia are replaced by hydrocarbon groups. The compounds formed by replacing one, two or three hydrogen atoms in the ammonia molecule with ...
1. Stability of primary aminePrimary amine is flammable, and its vapour may combine with air to generate explosive combinations, with an explosion limit of 5% to 21%. (4.95 percent -20.75 percent ). A...
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