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                        Desmedipham
                        (bsi,e-iso,ansi,wssa)
                        Phenmedipham
                        Bromoxynil octanoate
                        160g/Ldesmedipham. Phenmedipham
                        30% SaiSenTong . Thifluzamide
                        30% SaiSenTong . Tebuconazole
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                        AMISTAR
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                        Dimethomorph
                        Fluroxypyr
                        Propargite
                        SaiSenTong
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                        Sodium trichloropgridine
                        phenol
                        3,5-dinitro-4-
                        trifluoro toluene
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                        Metazachlor
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                        Metalaxyl
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                        Diazinon 95%
                        Diazinon 98%
                         
                         
                         

                          Products

                        Desmedipham

                        Name and Structure

                        common name: Desmedipham(bsi,e-iso,ansi,wssa)

                        Chemical name:ethyl[3-phenylamino canbonyl oxy]phenyl carbamate

                        Structural formula:

                        Physical and Chemical Properties

                        colourless crystals M.P.120°C,V.P<1.30umPa(25°C),Solubility:in water 7 mg/L(PH7,20°C)Readily soluble in polar organic Solvents:acetone 400, isophorone 400, methanol 180 chloroform 78,Benzene 1.6 (all in g/L,20°C) Stability:Two years at room tempterature. Water 91 mg/ml at 20°C Water 0.9mg/ml at 27.7°C Organic solvents g/L Organic solvents(%) Acetone 41.6 acetone over 4 Chloroform and dichloromethane over 50 Distribution coefficient in n-octyl alcohol and water:Pure 55:1,technical 6140:1.

                        Stability:stable in aqueous acidic media,but hydrolysed in neutral and alkaline use media

                        Uses

                        Used post-emergeme to control broad-leaved weeds in beet crops,in particular sugar beet.Usually sprayed in combination with phen medipham.

                        Toxicity

                        Oral LD50(Rat)>9.5g/kg;

                        Dermal LD50(Rabbit)>2g/kg.

                        Specifications 95% TC,16%EC

                        Package

                        Technical:Iron drums with plastic linling of 50kg net each;

                        16%EC:Iron drums with plastic lining of 200L each.

                        manufacturer ZheJiang DongFeng Chem.Ind Co.,Ltd.

                         
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