Description
Diatrizoic Acid Dihydrate Quick Details
Chemical Name: Diatrizoic Acid Dihydrate
CAS No.: 50978-11-5
Molecular Fomula: C11H11I3N2O5
Chemical Structure:
Molecular weight: 631.93
Appearance: White or colorless to yellow to green powder to block to transparent liquid
Assay: ≥98%
Typical Properties
| Test item | Specification |
| Color | White or colorless to yellow to green |
| Appearance | Powder to block to transparent liquid |
| Purity | 98.0% Min |
| Solubility | Very slightly soluble in water and ethanol (96%). Soluble in dilute solutions of alkali metal hydroxides. |
| Acidity coefficient (pKa) | pKa 3.4 (Uncertain) |
Application:
It can be used as a diagnostic drug and contrast agent. However, diatrizoate is not used directly for contrast imaging. Instead, it is prepared into sodium diatrizoate and diatrizoate meglumine injection for clinical contrast imaging, and is used for urinary tract, cardiovascular, cerebrovascular and peripheral vascular angiography. For usage, refer to the introduction of sodium diatrizoate and diatrizoate meglumine. Do not use if you are allergic to iodine.
Packaging and Shipping
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Storage
It should be stored in a clean, dry and cool place, preventing from sunlight, rain.
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