产品信息 - Best Chlorpyrifos High Purity 97% TC->Chemicals Medicines

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Best Chlorpyrifos High Purity 97% TC

产品分类 :

化學->藥品->化學藥劑

产品规格

Model No: DL-dsp

Country	CN
Packing	250kg/iron drum
Minimum Order	10
Payment Term	L/C,T/T,D/P,Paypal

产品描述

Chlorpyrifos for sale, Our pesticide chlorpyrifos insecticide 97% TC, Chlorpyrifos 50 EC, Dursban 20 EC. high purity, light yellow powder, can control pests, termites and high toxicity to Bees. we sale chlorpyrifos best price, welcome to have cooperation with us.


 


[Molecular weight]:350.6;


[Physical form]:Colourless crystals, with a mild mercaptan odour.


[Density]:1.44 (20 °C); Melting point:42-43.5 °C;


[Vapour pressure]:2.7 mPa (25 °C);


[Henry constant]:6.76×10-1 Pa m3 mol-1 (calc.);


[Partition coefficient(n-octanol and water)]:logP = 4.7;


[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).

Soluble in acetone,
benzene, chloroform, ethanol, iso-octane, methanol, and organic solvents.

 


Specification:


ITEMS                                STANDARDS


Appearance                        White to brown coloured
crystals


Content of a.i.                     ≥ 97%


Melting point                       41.5oC


Water                                ≤ 1.0%


 


Application:


1, Has the stomach toxicity, tag, fumigation, high
efficiency, broad spectrum, low residual organophosphorus, no inner absorption
effect.


2, Can
control tea looper, small green leafhoppers, tea gall red spider mites, cotton
aphid, cotton rice planthopper and rice vertical rool leaf moth, mosquitoes,
flies, armyworm and sheep in vitro parasite and
underground pests.


3, Prevention
and treatment of rice planthopper and rice leafhopper, the larva ChengFa
period, with 40% oil 12 ~ 18 ml / 100 m2, 7.5 kg of water spray equably,


4, prevention and control of the vertical roll leaf moth rice
production, rice thrips with 40% oil 9 ~ 15 ml / 100 m2, 7.5 kg of water spray.


5, Adult mites periods, the prevention and control of cotton
leaf mites, with 40% oil 10.5 ~ 15 ml / 100 m2 of 7.3 ~ 11.3 kg of water spray


6, The prevention and treatment of cotton aphid with 40% oil
of 7.5 mL / 100 m2 6 kg to water spray


7, Prevention and control of cotton bollworm, pink bollworm,
in the young larvae stage, with 40% oil 20 ml / 100 m2 of 7.5 ~ 15 kg spray


8, Prevention and control of soil pests and active
ingredients in 10 g / 100 m2;Prevention and control of corn borer, active
ingredients with 8.1 g / 100 m2 spray or poison soil fertilization


9, Prevention and treatment of inchworm, tea caterpillar, in
2 ~ 3 ages by 300 ~ 400 mg/kg liquid spray.





 


Packaging &
Delivery:


Packaging Details: 250kg/drum or according to the
customers` request


Delivery Detail:  within 7-20 days after
deposit
dailunchem.com

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