Chlorpyrifos
Formulations:95% TC, 97% TC

CAS: 2921-88-2
Purity: above 95%,
Chemical class: Insecticide,
Description:white crystalline solid with a mild sulfur odor. stability at room temperature. Density: 1.398(43.5^οC). Melting Point: 41.5~43.5^οC. Vapour Pressure: 2.5mPa(25^οC). Solubility: 1.2mg/l in water, readily soluble in most organic solvents
Toxicity: Chlorpyrifos is moderate toxic to animals. Acute oral LD50 for rats 163mg/kg, acute dermal LD50 for rats>2g/kg
Function: Organophosphorus insecticide; Contact, stomach, and respiratory action.
Non persistent on leaves, persistent in soil, high efficiency for the control of underground pests. At the recommended dosage, no phytotoxicity for most crop, but sensitive to tobacco.

Controlling spectrum: Control of Coleoptera,Diptera,Homoptera and Lepidoptera in soil or on foliage in over 100 crops, Also used for control of household pests
Application crops: rice,wheat,cotton,fruit tree,greenstuff,tea plant.