Methamidophos
Methamidophos Specification
| Active Ingredient |
73% min. 70% min. |
| Appearance |
Colorless liquid |
Methamidophos Physical And Chemical Properties
| Chemical Name |
O,S-Dimethyl phosphoramidothioate |
| Empirical Formula |
C2H8NO2PS |
| CAS No. |
10265-92-6 |
| Molecular Weight |
141.14 |
| Structural Formula |
 |
| Melting point |
44.5°C |
| Solubility |
> 2kg /l (in water),< 100g /l(in benzene and dimethylbenzene), 20 -25g /l(in chloroform, dichloromethane and aether) |
| Vapor pressure |
Approx. 2.3 mPa at 20°C |
| Acute oral LD50 |
30mg/kg (Rat),10-30mg/kg (rabbit) |
Methamidophos Formulations
| |
50% w/w S.L., 60% w/v S.L. |
Methamidophos Application
| |
Methamidophos is a highly active, systemic, residual organophosphate insecticide/ acaricide /avicide with contact and stomach action. Its mode of action in insects and mammals is by decreasing the activity of an enzyme is essential in the normal transmission of nerve impulses.
Methamidophos is a potent acetyltholinesterase inhibitor.
Methamidophos is effective against chewing and sucking insects and is used to control aphids, flea beetles, worms, whiteflies, thrips, cabbage loopers, Colorado potato beetles, potato tubeworms, armyworms, mites, leafhoppers, and many others. It is used abroad for many vegetables, hops, corn, peaches, and other crops.
Methamidophos is used as a preharvest spray at 0.5 -1.5 kg /ha. At these rates, control is obtained for 7-21 days.
Methamidophos is marketed mainly as the water-soluble concentrate in various concentrations. |
Methamidophos Material Safety Data Sheet (MSDS)
| Table Of Content |
- chemical product and company identification
- composition / information on ingredients
- hazards identification
- first aid measures
- fire fighting measures
- accidental release measures
- handling and storage
- exposure controls / personal protection
- physical and chemical properties
- stability and reactivity
- toxicological information
- ecological information
- disposal considerations
- transport information
- regulatory information
- other information
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enquire Methamidophos MSDS
Methamidophos Quotation Form
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- 23rd CAC (China International Agrochemical & Crop Protection Exhibition)
- Agrochemicals/ Pesticides Marketing Information in China, Updated on Sep. 30th, 2021
- Agrochemicals/Pesticides Marketing Information in China, Updated on Nov. 30th, 2020
- Agrochemicals/ Pesticides Marketing Information in China, Updated on October 27th, 2020
- Agrochemicals/ Pesticides Marketing Information in China, Updated on September 23rd, 2020
- Agrochemicals/ Pesticides Marketing Information in China, Updated on August 27th, 2020
- Agrochemicals/ Pesticides Marketing Information in China, Updated on July 22nd, 2020
- Agrochemicals/Pesticides Marketing Information in China, Updated on Jun. 30th, 2020
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"
Chris Clock
Jadis Corporation, France
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