CAS:101463-69-8 Flufenoxuron 1-[4-(2-chloro-α,α,α-trifluoro-p-tolyloxy)-2-fluorophenyl]-3-(2,6-difluorobenzoyl)urea
Active ingredient |
Flufenoxuron |
Classification |
Insecticide / Agrochemical |
Formulation |
95% Tech, 5% DC, 5% EC |
Biochemistry |
Chitin synthesis inhibitor. |
Mode of action |
Insect and acarid growth regulator with contact and stomach action. Treated larvae die at the next moult or during the ensuing instar. Treated adults lay non-viable eggs. |
Usage |
Control of immature stages of many phytophagous mites (Aculus, Brevipalpus, Panonychus, Phyllocoptruta, Tetranychus spp.) and insect pests on pome fruit, vines, citrus fruit, tea, cotton, maize, soya beans, vegetables and ornamentals. Applied at 25-200 g/ha, depending on the crop and pests. |
Item |
Standard |
Test Results |
|
Identification |
A.H-NMR:Comply with the structure |
Complies |
|
B.LC-MS:Comply with the structure |
Complies |
||
C.The IR spectrum of sample should be identical with that of reference standard; |
Complies |
||
D.HPLC-ESI-MS |
Complies |
||
The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
|||
Heavy metals |
≤10 ppm |
<10ppm |
|
Water |
≤1.0% |
0.10% |
|
Sulphated ash |
≤0.5%, determined on 1.0 g. |
0.01% |
|
Related substances |
Unspecified impurities: for each impurity |
≤0.10% |
<0.10% |
Total Impurity |
≤0.5% |
0.18% |
|
Purity |
≥99.0% |
99.70% |
|
Assay |
99.0%~101.0% (anhydrous substance). |
99.80% |
|
Storage |
Preserve in well-closed, light-resistant and airtight containers. |
Complies |
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