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Cas 2921-88-2 household Chlorpyrifos systemic Organic Insecticide For pests

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Cas 2921-88-2 household Chlorpyrifos systemic Organic Insecticide For pests

Cas 2921-88-2 household Chlorpyrifos systemic Organic Insecticide For pests supplier Cas 2921-88-2 household Chlorpyrifos systemic Organic Insecticide For pests supplier

Large Image :  Cas 2921-88-2 household Chlorpyrifos systemic Organic Insecticide For pests

Product Details:

Place of Origin: China
Brand Name: Greenriver
Certification: SGS, C/O, FORM A,

Payment & Shipping Terms:

Minimum Order Quantity: 1000KGs/Liters
Price: Negotiation
Packaging Details: AS per customers’ request
Delivery Time: In about 2-3 weeks when order confirmed
Payment Terms: T/T down payment or irrevocable L/C at sight
Supply Ability: 100MT annually
Detailed Product Description
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Houseplant Insecticide


Professional Insecticide


Cas 2921-88-2 household Chlorpyrifos systemic Organic Insecticide For pests





Chlorpyrifos is a broad spectrum insecticide, a chemical used to kill a wide variety of insects. Introduced in 1965. But originally used primarily to kill mosquitoes in the immature, larval stage of development, chlorpyrifos is no longer registered for this use. Chlorpyrifos is effective in controlling a variety of insects, including cutworms, corn rootworms, cockroaches, grubs, flea beetles, flies, termites, fire ants, and lice. It is used as an insecticide on grain, cotton, field, fruit, nut and vegetable crops, and well as on lawns and ornamental plants. It is also registered for direct use on sheep, turkey, for horse site treatment, for treatment of dog kennels, and for domestic dwellings, farm buildings, storage bins, and commercial establishments. Chlorpyrifos is available in emulsifiable concentrate, dust, flowable, pellet, spray, granular and wettable powder formulations.

Chlorpyrifos acts on pests primarily as a contact poison, with some action as a stomach poison. It is a nonsystemic contact chemical, meaning that it is acts only where it comes into direct contact with plant tissues, and is not transported to other plant parts.

Chlorpyrifos is one of a class of insecticides referred to as organophosphates. These chemicals act by interfering with the activities of cholinesterase, an enzyme that is essential for the proper working of the nervous systems of both humans and insects. Please refer to the Toxicology Information Brief on cholinesterase-inhibition for a more detailed description of this topic.



Quick Detail:


Product name: Chlorpyrifos 5%WP

Pesticide category: Insecticide

CAS NO.: 2921-88-2


Purity: 5%WP

Appearance (TC): Off-white powder

Appearance (5%WP): Off-white powder

Brand name: Greenriver/ as per customers request.





Chlorpyrifos is to control of Coleoptera, Diptera, Homoptera and Lepidoptera in soil or on foliage in over 100 crops, including pome fruit, stone fruit, citrus fruit, nut crops, strawberries, figs, bananas, vines, vegetables, potatoes, beet, tobacco, soya beans, sunflowers, sweet potatoes, peanuts, rice, cotton, alfalfa, cereals, maize, sorghum, asparagus, glasshouse and outdoor ornamentals, turf, and in forestry. Also used for control of household pests (Blattellidae, Muscidae, Isoptera), mosquitoes (larvae and adults) and in animal houses.




Active ingredient
Common name: Chlorpyrifos
Chemical name: O,O-diethyl O-(3,5,6-trichloro-2-pyridinyl) phosphorothioate
Pesticide category: Insecticide
CAS No: 2921-88-2
Molecular Formula:


Cas 2921-88-2 household Chlorpyrifos systemic Organic Insecticide For pests


Mol. wt. 350.6

M.f. C9H11Cl3NO3PS

Form Colourless crystals, with a mild mercaptan odour.

M.p. 42-43.5oC

V.p. 2.7 mPa (25 oC)

KOW logP = 4.7

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

S.g./density 1.44 (20 oC)

Solubility In water c. 1.4 mg/l (25oC). In benzene 7900, acetone 6500, chloroform 6300, carbon disulfide 5900, diethyl ether 5100, xylene 5000, iso-octanol 790, methanol 450 (all in g/kg, 25oC). 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, 25oC) to 100 d (phosphate buffer, pH 7, 15 oC).

Mode of Action: Non-systemic insecticide with contact, stomach, and respiratory action.



Oral Acute oral LD50 for rats 135-163, guinea pigs 504, rabbits 1000-2000 mg/kg.

Skin and eye Acute percutaneous LD50 for rabbits >5000 mg/kg; (tech.) for rats >2000 mg/kg. .


Formulation Specification
Product name: Chlorpyrifos 5%WP
Items Standard
Appearance Off-white powder
Content of a.i. ≥5%




Competitive Advantage:


Our promise:
Our product features: Our Services Guarantee:
1) Competitive price 1) Prompt respond (Reply with 24 hours)
2) Good quality 2) Free Samples (Customer pay for the delivery cost)
3) Professional Packaging, 3) Registration support.
4) Produce according to Customers’ instruction 4) Photos/videos are available during production.
5) None delay shipment

5) Loading inspection, and send loading photos before shipment.


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Contact Person: Mr. Alson Luo



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