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CAS NO.31430-15-6
99%(1-24)Kilogram99%(25-99)Kilogram99%(100--1)Kilogram
99% Purity CAS 31430-15-6 Flubendazole Powder | ||||||
Product Name | Flubendazole | |||||
Specification | 98%~99% | |||||
Biogenic origin | China | |||||
Grade | Pharm Grade | |||||
Appearance | Almost White Powder | |||||
Usage | Pharmaceuticals, healthcares,and cosmetics | |||||
Certificate | ISO, Halal, Kosher |
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 EP 7.0 |