Chlorpyrifos 97% Tech

We are the biggest producer of Chlorpyrifos 97% Tech and related intermediates in China, for our company is engaged in producing chlorpyrifos through a whole production line, from the material to Trichloroacetyl Chloride to final Chlorpyrifos. And we are planning to produce formulations of Chlorpyrifos in the near future.

Following are our products and their annual outputs:
Chlorpyrifos 97% Tech, 16,000MT/Year
3,5,6-Trichloropyridin-2-ol Sodium, 12,000MT/Year
Trichloroacetyl Chloride, 20,000MT/Year

Chemical name: Chlorpyrifos 97% Tech
CAS NO.: 2921-88-2
Molecular formula: C9H11Cl3NO3PS
Molecular weight: 350.6
Physico-chemical properties:
Appearance: Technical chlorpyrifos is white crystalline solid with a mild sulfur odor.
Stability: Wide stability at room temperature.
Density: 1.398(43.5A C).
Melting Point: 41.5~43.5A C.Vapour
Pressure: 2.5mPa(25A C).
Solubility: 1.2mg/l in water, readily soluble in most organic solvents
Toxicity: Chlorpyrifos is moderate toxic to animals.
Purity97.0% min
Acidity0.3 max
acetone-insoluble substance : 0.5% max
Moisture : 0.5% max
Package : 250kgs/drum