Customization: | Available |
---|---|
Powder: | Yes |
Customized: | Customized |
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Item
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Specifications
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Results
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Appearance
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White or almost white powder
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White powder
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Identification (IR)
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Complies with spectrum of flubendazol CRS
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Complies
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Related Substances
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|||
Total Impurities
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≤1.5%
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1.3%
|
|
Impurity A
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≤0.25%
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0.13%
|
|
Impurity B
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≤0.25%
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0.07%
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|
Impurity C
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≤0.25%
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0.06%
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Impurity D
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≤0.25%
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0.09%
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Impurity E
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≤0.25%
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0.18%
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Any other impurity with a relative retention between 1.2 and 1.3
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≤0.25%
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0.08% (RRT:0.24) 0.07% (RRT:0.24) 0.05% (RRT:1.28) 0.05% (RRT:1.30) |
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Any Other Impurity
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≤0.10%
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0.05% (RRT:1.33)
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|
Loss on Drying
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≤0.5%
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0.30%
|
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Sulphated Ash
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≤0.1%
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0.03%
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Residual solvent
|
|||
Methanolic
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≤3000ppm
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541PPM
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Benzene
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≤2ppm
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2PPM
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Assay
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99.0%~101.0% calculated on the dry basis
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99.8%
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Assay of Polymorphic b (IR)
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≥90.0%
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98.0%
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