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Chlorpyrifos insecticide
Chlorpyrifos insecticide
Supplier Info
[China Supplier]
Contact Person : Ms. Lee lily
Tel : 86-371-65336811
Fax : 86-371-65336900
Product Detail
1.Chlorpyrifos,insecticide,agrochemical 2.the best supplier in China

Common Name:Chlorpyrifos 

Action:Insecticide

Class:Organophosphate

CAS number:2921-88-2

Physical and Chemical  Characteristics

M.f. : C9H11Cl3NO3PS

Mol. Wt. : 350.6 

Form : Colourless crystals, with a mild mercaptan odour

Chemical name 

O,O-diethyl O-3,5,6-trichlo

ro-2-pyridyl phosphorothioate

M.p. : 42-43.5 °C

V.p. : 2.7 mPa (25 °C)

Kow logP : 4.7

Henry :  6.76 × 10-1 Pa m3 mol-1 (calc.)

S.g./density: 1.44 (20 °C)

Solubility:In water c.1.4 mg/l (25 °C). In benzene 7900, acetone 6500, chloroform 6300, carbon disulfide 5900, diethyl ether 5100, xylene 5000, iso-octanol 790, methanol 450 (all in g/kg, 25 °C).

Stability:Rate of hydrolysis increases with pH, and in the presence of copper and possibly of other metals that can form chelates; DT50 1.5 d (water, pH 8, 25 °C) to 100 d (phosphate buffer, pH 7, 15 °C).

 pKa : N/A

 Specification:

Chlorpyrifos content, % ≥ 95.0

Water content, % ≤ 0.2Acetone insoluble, % ≤ 0.5Acidity, % ≤ 0.2

We also can offer you colorful label and carton with shipping mark according to your requirements.

We also can offer you colorful label and carton with shipping mark according to your requirements.

Chlorpyrifos insecticide

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