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Cypermethrin CAS No.:52315-07-8

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Cypermethrin CAS No.:52315-07-8

Product details

Cypermethrin

Chemical Name: (±)α-cyano-(3-phenoxy)benzy-(1R,S)-cis,trans 2,2-dimethyl-3-(2,2-dichlorovinyl) cyclopropanecarboxylate

CAS No.:52315-07-8

Appearance: yellow to brownish-red viscous liqiud, turning into viscous semi-solid after long storage.

Formula: C22H19Cl2NO3

Formula Weight: 416.35

Vapour Pressure:2.3*10-7Pa(20℃)

  • Product Details

Description:

Quality Index:

Top class content:≥95.0%

Moisture:≤0.1%

Test Standard:HG3627

Solubility:Difficultly dissolved in water.Easily Dissolved in hexane,acetone,xylene,trichloro methane and most other organic solvent.

Stability:Stable to light and heat and in weak acidic and neutral conditions.Easily hydrolyzed In alkaline medium.

Toxicity:Acute oral LD50:251mg/kgrats),Acute dermal LD50:1600mg/kg(rats),Acute inhalant LC50>0.048mg(rats).Slightly stimulative to skin causing allergy; moderately stimulative to eye, highly loxic to fish,honey,silkworn and earthworm

 

Application

Cypermethrin is a high-effective,broad-spectrum,low-toxic and residue pyrethroid of light-stableness. It has strong contact and stomach poisoning activity.The effectiveness is better than permethrin,Especially it has killing action to insect spawns, and ideal for control and prevention of insects which are resistant to organic phosphorous pesticide.

It's effectiveness lasts for four weeks in prevention of flies.It is also used to incontrol of livestorle pests, infection pests, flies and storage pests.

 

Package

Package: 25kg iron drum

Gross weight:28.5kg, Net weight:25kg

Size:φ330×H440*0.8mm


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