D9268

Diatrizoic acid

≥98% purity, powder

• Synonym(s): Amidotrizoic Acid, NSC 262168
• Empirical Formula (Hill Notation): C₁₁H₉I₃N₂O₄
• CAS Number: 117-96-4
• Molecular Weight: 613.91
• NACRES: NA.75
• PubChem Substance ID: 24894277
• UNSPSC Code: 12352207
• EC Number: 204-223-6
• MDL number: MFCD00069960

Properties

• Product Name: Diatrizoic acid, Iodine-containing contrast agent
• Quality Segment: 200
• form: powder
• composition: Water (by Karl Fischer): ≤ 7.1%
• concentration: ≥98.0% AgNO₃
• technique(s): titration: suitable
• color: white to off-white
• solubility: 1 M NH4OH: 100 mg/mL, colorless
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp
• SMILES string: CC(=O)Nc1c(I)c(NC(C)=O)c(I)c(C(O)=O)c1I
• InChI: 1S/C11H9I3N2O4/c1-3(17)15-9-6(12)5(11(19)20)7(13)10(8(9)14)16-4(2)18/h1-2H3,(H,15,17)(H,16,18)(H,19,20)
• InChI key: YVPYQUNUQOZFHG-UHFFFAOYSA-N

Description

General description

Diatrizoic acid is an iodine-containing contrast agent. It is also known as amidotrizoic acid. Diatrizoic acid is one of the trace contaminants of waste water treatment plants.

Application

Diatrizoic acid has been used as a contrast-enhancing fluid for X-ray based measurements.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)