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DDVP Organophosphorus Selective Herbicide , Antiparasitic Selective Weed Spray

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DDVP Organophosphorus Selective Herbicide , Antiparasitic Selective Weed Spray

Country/Region china
City & Province hefei anhui
Categories Petroleum Additives

Product Details

DDVP

 

Organophosphorus Insecticide / Antiparasitic / Selective Herbicide

 

 

Product Description

 

Dichlorvos was developed from nerve gas agents after the end of World War II in 1955.

 

 

Product Application

 

It is effective against mushroom flies, aphids, spider mites, caterpillars, thrips, and whiteflies in greenhouse, outdoor fruit, and vegetable crops. It is also used in the milling and grain handling industries and to treat a variety of parasitic worm infections in dogs, livestock, and humans. It is fed to livestock to control bot fly larvae in the manure. It acts against insects as both a contact and a stomach poison. It is available as an aerosol and soluble concentrate. It is also used in pet collars and "no-pest strips" in the form of a pesticide-impregnated plastic; this material has been available to households since 1964 and has been the source of some concern, partly due to its misuse.

 

 

Physical And Chemical Properties

 

CAS  NO62-73-7
Molecular formula
C4H7Cl2O4P
Molecular weight220.97600
Accurate mass219.94600
PSA54.57000
LogP2.68040
Appearance and characteraromatic colourless to amber liquid
Density1.415
Melting point
60 ° C
Boiling point140 ° C
Flash100 ° C
Index of refraction1.461
Water solubilityslightly soluble in water. 1 G/100 ML
Vapor pressure184 mm Hg (20 ° C)
Vapor density2 (vs air)

 

 

 

Toxicity

 

The product is also easily absorbed through skin penetration, through skin penetration

 

 

Hazard identification

Classification of the substance or mixture

Acute toxicity - Oral, Category 3

Acute toxicity - Dermal, Category 3

Skin sensitization, Category 1

Acute toxicity - Inhalation, Category 2

Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

GHS label elements, including precautionary statements

Pictogram(s)
Signal wordDanger
Hazard statement(s)

H301 Toxic if swallowed

H311 Toxic in contact with skin

H317 May cause an allergic skin reaction

H330 Fatal if inhaled

H400 Very toxic to aquatic life

Precautionary statement(s) 
Prevention

P264 Wash ... thoroughly after handling.

P270 Do not eat, drink or smoke when using this product.

P280 Wear protective gloves/protective clothing/eye protection/face protection.

P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

P272 Contaminated work clothing should not be allowed out of the workplace.

P260 Do not breathe dust/fume/gas/mist/vapours/spray.

P271 Use only outdoors or in a well-ventilated area.

P284 [In case of inadequate ventilation] wear respiratory protection.

P273 Avoid release to the environment.

Response

P301+P310 IF SWALLOWED: Immediately call a POISON CENTER/doctor/…

P321 Specific treatment (see ... on this label).

P330 Rinse mouth.

P302+P352 IF ON SKIN: Wash with plenty of water/...

P312 Call a POISON CENTER/doctor/…if you feel unwell.

P361+P364 Take off immediately all contaminated clothing and wash it before reuse.

P333+P313 If skin irritation or rash occurs: Get medical advice/attention.

P362+P364 Take off contaminated clothing and wash it before reuse.

P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P310 Immediately call a POISON CENTER/doctor/…

P320 Specific treatment is urgent (see ... on this label).

P391 Collect spillage.

Storage

P405 Store locked up.

P403+P233 Store in a well-ventilated place. Keep container tightly closed.

DisposalP501 Dispose of contents/container to ...

Other hazards which do not result in classification

none

 

 

 

Handling And Storage

Precautions for safe handling

Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Avoid exposure - obtain special instructions before use.Provide appropriate exhaust ventilation at places where dust is formed.

Conditions for safe storage, including any incompatibilities

Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

 

Strict Quality Control of Production

Each batch chemical offer factory COA according to our industry standard, or order standard.
Each batch goods keep samples for double check.
If you have any doubt about purity, welcome feedback to us, we will respond it within 24 hours.

 

 


Quick Delivery


We have mass production and stock & ready item, for these items, we offer 1 week quick delivery time. For big quantity and special requirement, we will trade you as the priority customer and to produce your cargo in the first time.

 

 

 


After-Sales Service

Upon receiving user’s notification, we ensure respond within 24-hours.
If you have any doubt about quality, we will cooperate with you to confirm the true quality;
If the quality is not qualified, we will change the goods free of charge.

 

 

Please contact us. It's very welcome at any time!!!

 

 

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