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1 Kilogram |
Negotiable |
31430-15-6 Flubendazole Flubendazole//cas 31430-15-6
Specification
ITEM |
SPECIFICATIONS |
RESULT |
|
Description |
|||
Appearance |
White or almost white powders |
Almost white powders |
|
Identification (IR) |
Complies with spectrum of flubendazol CRS |
Complies |
|
Related Substances |
|||
Total Impurities |
≤1.5% |
1.3% |
|
Individual Specified |
|||
Impurity A |
≤0.25% |
0.13% |
|
Impurity B |
≤0.25% |
0.07% |
|
Impurity C |
≤0.25% |
0.06% |
|
Impurity D |
≤0.25% |
0.09% |
|
Impurity E |
≤0.25% |
0.18% |
|
Impurity F |
≤0.5% |
0.24% |
|
Impurity G |
≤0.25% |
0.24% |
|
Any other impurity with a relative retention between 1.2 and 1.3 |
≤0.25% |
0.08% (RRT:0.24) 0.07% (RRT:0.24) 0.05% (RRT:1.28) 0.05% (RRT:1.30) |
|
Any Other Impurity |
≤0.10% |
0.05% (RRT:1.33) |
|
Loss on Drying |
≤0.5% |
0.30% |
|
Sulphated Ash |
≤0.1% |
0.03% |
|
Residual solvent |
|||
Methanol |
≤3000ppm |
541PPM |
|
Benzene |
≤2ppm |
2PPM |
|
Assay |
99.0%~101.0% calculated on the dry basis |
99.8% |
|
Assay of Polymorphic b (IR) |
≥90.0% |
98.0% |
|
CONCLUSION :The items tested meet the requirement of EUROPEAN PHARMACOPOEIA 7.0 |
Application
Synthesis of insectifuge
Packaging
25kgs per fiber drum
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