ZheJiang DongFeng Chem.Ind Co.,Ltd.
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                        Desmedipham
                        (bsi,e-iso,ansi,wssa)
                        Phenmedipham
                        Bromoxynil octanoate
                        160g/Ldesmedipham. Phenmedipham
                        30% SaiSenTong . Thifluzamide
                        30% SaiSenTong . Tebuconazole
                        Metalaxyl
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                        Chlorpyrifos
                        Propiconazole
                        AMISTAR
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                        Dimethomorph
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                        Propargite
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                        Bismerthiazol
                        Sodium trichloropgridine
                        phenol
                        3,5-dinitro-4-
                        trifluoro toluene
                        Ethofumesate
                        Benazolin
                        Metazachlor
                        Triclopyr
                        Oxyfluorfen
                        Metalaxyl
                        Triazophos
                        Trifluralin
                        Nicosulfuron
                        Diazinon 95%
                        Diazinon 98%
                         
                         
                         

                          Products

                        Bismerthiazol

                        Name and Structure

                        common name: Bismerthlazol

                        chemical name:N.N'-methylene(2-amino-5-sulfhydryl-1,3,4-thiopyrazole)

                        Structural formula:

                        molecular formula:C5H6N6S4

                        molecular weight:278.34

                        Physical and Chemical Properties

                        The pure product is a white long columnar crystal or light yellow loose powder. Its melting point is 189-191°C. It is soluable in many organic solvents such as 2-methyl-formamide, 2-methyl vanadous, pyridine, ethyl and methanol, but it is hard to dissolve in water, the original material is a light brown powder with stable chemical property.

                        Toxicity

                        Oral dosage for mouse:LD50 3180-6200mg/Kg; For rats:3160-8250mg/kg. No negative effect on rats with 0.25mg/kg feed a year.

                        Application

                        It is mainly used to prevent and cure plant bacteroidl disease, especially effective when used to treat ulcer of orange.

                        Specifications 20%WP,90%TC

                        Package: Wood drum, net weight:40kg

                        Manufacturer ZheJiang DongFeng Chem.Ind Co.,Ltd.

                         

                         
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