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                     - Region :China/Henan
- Tel : 15137105706
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- URL :www.pesticidechina.com
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- Details for Methomyl
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                    MethomylCategory : Agrochemicals/Insecticide CAS NO : 16752-77-5 EC NO : 240-815-0 MF : C5H10N2O2S MW : 162.2101 Specification : 99TC,97TC,90SP Packing : iron drums with plastic bag inside,100kg net each.(for technical). 100ml×100 bottles/case,200ml×50 bottles/case(for 20EC) Product description : COMMONNAME:Methomyl 
 CHEMICAL NAME:S-methyl N-(methylcarbaoyloxy)thioacetimidate
 PHYSICAL AND CHEMICAL PROPERTIES:Pure product is white crystal,with a slight sulfurous,m.p.78-79℃,d4251.2946,V.P.6.65mPa(25℃)is:58g/kg water;720g/kg acetone;420g/kg ethanol;1kg/kg methanol;30g/kg toluene.Technical is yellowish crystal Stablity:its aqueous solution decomposes slowly at room temperature,more rapidly in alkaline media;in sunlight or a t higher temperatures,decomposes rapidly in soil.
 TOXICITY:Acute oral LD50 of pure product to male rats is 17mg/kg,to female rats 24mg/kg,Acute percu-taneous LD50 to male rabbits is >5000mg/kg ,it's irritative to eyes of rabbits but not to skin of guinea-pigs.ADI for man is 0.03mg/kg body weight.
 FORMULATION AND SPECIFICATION:Technical 20EC Appearance yellowish crystal yellowish oily liquid Methomyl content%(m/m) 97.0 20.0min Acidity(asH2SO4)%(m/m) 0.1 max 0.3 max Moisture%(m/m) 0.5 max 0.4 max Emulsion stability qualified PACKING:In iron drums with plastic bag inside,100kg net each.(for technical). 100ml×100 bottles/case,200ml×50 bottles/case(for 20EC) 
 USES:It is used to contrlol many kinds including:Cotton aphid,American bollworn, black cutworms,stalk borers,cabbage aphids,cabbage caterpillars,rice fulgorids and thrips on field crops,cotton,grapes,cereal crops,maize and sugar beet, vegetables, ornamentals and etc.
 PRECAUTION:
 1.Avoid being poisoning,if one got infected,use Atropine to treat.
 2.Application is forbidden in 7 days before harvest.
 3.It can not be mixed with alkaline pesticide and fertilizer.
 THE SCALE,METHOD AND RECOMMENDATORY RATE OF APPLIATION:(a.i)Crop insects recommendatory rate method of application cotton Aphid,Pink bollworn 300-600 g/ha water 1500 times, spraying cabbage Common cabbage worn, etc 200-400 g/ha water 2000 times, spraying rice Nilaparvata lugens stal, 300-600 g/ha water 1800 times, spraying Rice leaf beetle 200-400 g/ha water 2500 times, spraying tobacco Tobacco green peach aphid 150-250 g/ha water 3000 times, spraying citrus Citrus leaf miner 150-600 g/ha water 3000 times, spraying other kinds of crops other kinds of pests 300-600 g/ha water 1000-3000 times, spraying Uses : It is used to contrlol many kinds including:Cotton aphid,American bollworn, black cutworms,stalk borers,cabbage aphids,cabbage caterpillars,rice fulgorids and thrips on field crops,cotton,grapes,cereal crops,maize and sugar beet, vegetables, ornamentals a Synonyms : Lannate;Nudrin;S-Methyl-n-[(methylamino carboxyl)-oxygen]thio acetamide;1-(methylthio) amino methyl ethyl carbamate;1-(methylmercapto) aminomethyl ethylidene, carbamate;Methylthio-1-ethylidenamino methylcarbamate;S-methyl N-(methylcarbamoyloxy)thioacetimidate;methyl N-[[(methylamino)carbonyl]oxy]ethanimidothioate;methyl N-[(methylcarbamoyl)oxy]ethanimidothioate;methyl (1E)-N-[(methylcarbamoyl)oxy]ethanimidothioate;methyl (1Z)-N-[(methylcarbamoyl)oxy]ethanimidothioate;S-Methyl N-[(methylcarbamoyl)oxy]thioacetimidate; Molecular Structure : 