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It is mainly engaged in domestic and foreign trade in the field of pesticide chemicals. The products include: herbicides, insecticides, fungicides, pesticide intermediates and chemical products.

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Chlorpyrifos 97%TC、48%EC

Chlorpyrifos97%TC、48%EC

Alias
O, O-diethyl - O - (3, 5,6 - trichlorine- 2 - pyridyl) phosphorothioate, chlorpyrifos
CASNO
2921-88-2
Molecular Formula
C9H11Cl3NO3PS
Molecular Weight
350.5
Constitutional Formula
Physical and Chemical Properties
Melting point: 42-44 ℃ [3]
boiling point: 200 ℃
Refractive index: 1.56
flash point: 181.1 ° C
density: 1.398
water solubility: Insoluble ,0.00013 g / 100 mL
Application
It is a kind of high efficiency, broad-spectrum and organophosphorus pesticide, has contact toxicity, stomach toxicity and fumigation effects on pests, especially very effective on the prevention and cure of BPH.
Poisonousness
It is a kind of medium toxic pesticide. LD50 of technical rat acute taken orally is 163mg/kg, The rat acute percutaneous LD50>2mg/kg.
Prevention and treatment object
Rice, wheat, cotton, fruit trees, vegetables, tea trees
Dosage:
97% of chlorpyrifos technical, 48% chlorpyrifos EC


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