Iohexol
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Molecular Structure
Detailed Description
Characteristics:White to off white hygroscopic,odorless powder
Identification:complies
Iodide ≤0.001%
Lonic compounds ≤0.01%
Sum of o-alkylated impurities ≤0.6%
Individual unknown impurities ≤0.1%
Sum of other impurities ≤0.3%
3-Chloro-1,2-Propanediol≤0.0025%
2-methoxyethanol≤20ug/g
Water ≤4.0%
Assay :98.0~102.0%(on anhydrous)