Rotenone (2R,6aS,12aS)-1,2,6,6a,12,12a-hexahydro-2-isopropenyl-8,9-dimethoxychromeno(3,4-b)furo(2,3-h)chromen-6-one CAS:83-79-4
AS No |
83-79-4 |
Appearance |
White powder |
Specifications (COA) |
Purity: 98% minLoss on Drying: 5.0% max |
Formulations |
98% TC, 4% EC, 2.5% EC |
Mode of action |
1. Contact insecticides: Contact insecticides are toxic to insects upon direct contact. |
Target Crops |
Vegetables, Fruit trees, Tobaccos, Flowers, Cotton |
Usage |
Foliage spray |
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 |
CAS NO:62924-70-3
CAS NO:62924-70-3
CAS NO:62924-70-3
CAS NO:62924-70-3
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CAS NO:83657-22-1
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