Detailed Product Description

Beta-cypermethrin Features: 1) Chemical name: 2, 2-dimethyl-3-(2, 2-dichlorovinyl) cyclopropane car boxyate- α-cyano-(3-phenoxy)- benzy lester 2) Molecular formula: C22H19Cl2NO3 3) Molecular weight: 416.35 4) Specification: 95% tech, 27% tech oil, 4.5% EC 5) Physical and chemical properties: a) White or milky yellow crystal or powder b) Difficultly dissolved in water and easily dissolved in ketone, aromatic hydrocarbon and alcohol c) Stable in neutral and weak acidic condition d) Easily decomposed in alkaline e) Undecomposed for two years when stored under normal temperatures 6) Toxicity: a) Oral LD50: 649mg/kg (rat) b) Dermal LD50: 1,830mg/kg (rat) c) Irritating to skin and membrane d) Highly toxic to fish, honeybees, silkworms and earthworms 7) Functions: a) With high killing ability and rapid knock down function to insects by contact and stomach toxicity b) Active and broad insect killer c) Effectively kills lepidoptera, hemiptera, diptera, homoptera, coleoptera and injurious insects on cotton, vegetables, fruit, trees and other crops d) Effectively kills such injurious insects as mosquitos, cockroaches, fleas, bugs and ants e) With 2 times effectiveness of cypermethrin Packing: 1) Tech: 25kg/drum 2) 27% tech oil: 180kg/drum