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          Tonghua Pesticide Chemical Stock Co., Ltd.
          Hot Products: Diflubenzuron   Bordered crude drug
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          ISOCommon Name:Chlorbenzuron
          Chinese anme:Bordered
          Other names:No. one of Su urea,
          Chemical Names:1-o-chlorobenzoyl-3-(4-chlorphenyl)urea
          Structure Formula:
          Molecular formula:C14H10O2N2CL2
          Molecular weight:309.28
          Appearance:gray crystal
          melting point℃:≥185
          Biological activity: chlordimeform
          The purity is white crystal and,melting point199-201℃
          It is water insoluble as well as alcohol and chloride benzene and The solubulity in acetone is 1g/100 milliliter(26℃),It is soluble in dimethylsulfoxide and N-N-dimethylformamide and so on.
          Stability:It is stable in light and heat,In neutral environment or acidity environment, it is stable and under alkali or strong acid, it will dissolve.
          It is non-poisonous pesticides,the amount of large ratsLD50>20000mg/kg .
          It is low toxicity and it has certain toxicity for shell insects.
          Use:It has special effect to the pesticides and mianly with stomach poison and it can prevent the formation of chitin,to prevent the normal casting off a skin of the insects and it can be used for the prevention of leaf roller and other pests.
          Package:25kg plastic wovening bagPackage or packed according to the requirements of the customers.
          Quality index:

          Items

          Index

          Bordered content,%(m/m)       ≥

          96.0

           
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