Common name: Cypermethrin

Chemical name:α-cyano-3-phenoxybenzyl-3-(2,2-dichlorovinyl)-2,2-dimethyl -cyclopropanecarboxylate

Physical and chemical properties:
Tech. Grade is a thick liquid or semisolid with yellow-brown colour, the special gravity is 1.24 (20),flash point is 80 ,hardly soluble in water,easily soluble in alcohol, acetone, benzene , etc,. Stable in acidity and neutral condition.
Toxicity: Actual oral LD50 for rats 138 mg/kg ,303-4123 mg/kg for mice.Acute Percutaneous toxicity: LD50=1600mg/kg for rats and LD50 = 2000 mg/kg for rabbits Fish toxicity TLm 1ppb max. Low toxic to birds. Actual oral LD50 2000 mg/kg min. High toxic to bee, silkworm and earthworm, ADI for man is 0.06 mg/kg per day.

Formulation and specification:

Packing: Technical , usually, iron drums, 100,200 kg net weight; EC, 0.5 or 1.0 litre/aluminum 0bottle or PET bottle and is flexible depending upon the customers'requirements.
Uses:
It is A pesticide mainly used to control most insectpests on rice,tobacco,tea, vegetables, cotton, fruit trees, cereal crops, forestry and etc. It is high effective against cotton pink bollworm,pink bollworms,common cabbage worn,diamond back moth, aphid,fulgorids,rice leaf roller, thrips and etc..