- Contact Person : Ms. Lee lily
- Company Name : Zhengzhou Aisa Pacific Chemicals Co., Ltd.
- Tel : 86-371-65336811
- Fax : 86-371-65336900
- Address : Henan,Zhengzhou,No.22 nongye Road zhengzhou
- Country/Region : China
- Zip : 450000
Chlorpyrifos insecticide
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-trichloro-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, % ≥ 95.0Water content, % ≤ 0.2Acetone insoluble, % ≤ 0.5Acidity, % ≤ 0.2
We also can offer you colorful label and carton with shipping mark according to your requirements.
Chlorpyrifos insecticide