Detailed Product Description

[Chemical Name]:Chlorpyrifos tech;O,O-diethyl-O-(3,5,6-trichloro-2-pyridyl)phosphorothioate
[CAS]: 2921-88-2

[Molecular Formula]: C₉H₁₁Cl₃NO₃PS

[molecular weight]:350.49

[Specification]: Technical grade: 95% min, 98% min, 20% ,40% EC

[Description]: Colorless crystals, with a mild mercaptan odour,M.P.42-43°C,V.P.2.7MPa(25°C), S.g./density 1.44(20°C), Solubility: In water 1.4mg/L(25°C.In benzene 7900,acetone 6500,chloroform 6300,carbon disulfide 5900,dietyl ether 5100,xylene 5000,iso-octanol 790,methanol 4509(all in g/kg,25°C). Stability: Rate of hydrolysis increases with PH.

[Toxicity]: Oral Acute LD50 for rats 135-163, guinea pigs 504, rabbits1000-2000 mg/kg. Skin and eye Acute percutaneous LD50 for rabbits>5000 mg/kg; (tech.) for rats>2000 mg/kg. Inhalation: LC50 (4-6h) for rats>0.2 mg/l. Other: Non teratogenic.

[Mode of Action]: Non-systemic insecticide with contact, stomach, and respiratory action.

[Use]: Control of Coleoptera, Diptera, Homoptera and Lepidoptera in soil or on foliage in over 100 crops, including pome fruits, stone fruit, citrus fruit, nut crops, strawberries, figs, bananas, vine, vegetables, potatoes, beet, tobacco, soya beans, sunflower, sweet potatoes, peanuts, rice, cotton, alfalfa, cereals, maize, sorghum, asparagus, glasshouse and outdoor ornamentals, turf, and in forestry. Also used for control of household pests (Blattelindae, Muscidae, isoptera,), mosquitoes (larvae and adults) and in animal houses.

[Use Precaution]: 1: Stored in shady and dry place, and kept away from fire and food.
2: Poisonous to fish, avoid being pulled to stew, lake and river.
3: Sensitive to seeding time of melon and lettuce. Attention to use safely.
4: In case of poisoning, treat with atropine and PAM for first aid.
[Packing]: 25kg/plastic woven bag or fibre drum ,200L/iron drum