Fenvalerate NEW

Fenvalerate is an insecticide. It is a mixture of four optical isomers which have different insecticidal activities. The 2-S alpha (or SS) configuration, known as esfenvalerate, is the most insecticidally active isomer. Fenvalerate consists of about 23% of this isomer.
Fenvalerate is an insecticide of moderate mammalian toxicity. In laboratory animals, central nervous system toxicity is observed following acute or short-term exposure. Fenvalerate has applications against a wide range of pests. Residue levels are minimized by low application rates. Fenvalerate is most toxic to bees and fish. It is found in some emulsifiable concentrates, ULV, wettable powders, slow release formulations, insecticidal fogs, and granules. It is most commonly used to control insects in food, feed, and cotton products, and for the control of flies and ticks in barns and stables. Fenvalerate does not affect plants, but is active for an extended period of time.
Fenvalerate may irritate the skin and eyes on contact, and is also harmful if swallowed.

Appearance and properties: a transparent malignant yellow liquid

Density: 1.21g /cm3

Boiling point: 300ºC

Flash point: 279.7ºC

Refractive index: 1.586

Storage conditions: the warehouse is ventilated and dry at low temperature, and stored and transported separately from food raw materials

Usage:It is a broad-spectrum and highly effective insecticide, used to control pests of cotton, vegetables, fruit trees, rice, corn, soybeans, tobacco and other crops.