Appearance White or almost white crystalline powder
Identification -By UV(25ug/ml in water)-Sodium The UV absorption spectrum of the sample solution exhibits maxima and minima at the same wavelengths as that of the standard solution.It responds to the tests for Sodium
Specific optical rotation +129.8?
Crystallinity Crystalline
PH(250mg/ml in water) 6.03
Loss on drying 0.3%
Related compounds(by HPLC) Individual: 0.32%
Total impurities:0.40%
Residual solvent 0.15%
Bacterial endotoxins(EU/mg) 0.13% max
Assay(by HPLC) 963.5ug/mg
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