Lambd-cyhalothrin Common name: Lambda-cyhalothrin Other name: Kung Fu, karate, Cishalothrin, Ciscyhalothrin, Lambda-cyhalothrin, PP321 Chemical name: A-cyano-3-phenoxybenzyl-3-(2-chloro-3, 3, 3-trifluoro-1-propenyl)-2, 2- dimethylcyclopropanecarboxylate CAS No.: 91465-08-6 Molecular formula: C23H19CIF3NO3 Molecular weight: 449.86 CAS number: 91465-08-6 Chemical Structure: Physical and chemical property: Odor Odorless Content(Wt. %) 95% Appearance White crystalline solid Melting point: 49.2 Solubility Soluble in most organic solvents, insoluble in water (in water 5x10-3mg/L at pH6.5) Stability Stable in acid, decompose in alkalescence Specific gravity: 1.33G Acute toxicity Oral LD50: 79mg/kg(rat) Dermal LD50: 632mg/kg(rabbit) Application: Lambda-cyhalothrin is a broad-spectrum insecticide with powerful contact and stomach poisoning action. It has a rapid knock down. Lambda-cyhalothrin is used in cotton, vegetable, fruit, and tobacco. It has low toxicity to beneficial insects. Package: Two-layer of nylon bags lined in paper barrel, 25Kg/barrel.