Diatrizoate Sodium is an X-ray contrast agent. Diatrizoate sodium blocks X-rays which lets body structures with iodine to be delineated in comparison to the structures that do not have iodine. This is used as a diagnostic aid in angiography, urography and radiography. References: Abd El-Rahman MK, Riad SM, Abdel Gawad SA, Fawaz EM, Shehata MA. Stability indicating spectrophotometric and spectrodensitometric methods for the determination of diatrizoate sodium in presence of its degradation product. Spectrochim Acta A Mol Biomol Spectrosc. 2015 Feb 5;136 Pt B:1167-74. doi: 10.1016/j.saa.2014.10.002. Epub 2014 Oct 16. PubMed PMID: 25456658.

纯度：≥98%

CAS：737-31-5