Diatrizoic Acid Dihydrate Chemical Properties

storage temp. 

2-8°C

solubility 

Very slightly soluble in water and in ethanol (96 per cent). It dissolves in dilute solutions of alkali hydroxides.

pka

pKa 3.4 (Uncertain)

Stability:

Light Sensitive

InChI

InChI=1S/C11H9I3N2O4.H2O/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);1H2

InChIKey

JHQKUXXJPHSPOL-UHFFFAOYSA-N

SMILES

N(C1C(=C(NC(=O)C)C(I)=C(C(=O)O)C=1I)I)C(=O)C.O

CAS DataBase Reference

50978-11-5(CAS DataBase Reference)

Safety Information

WGK Germany 

3

HS Code 

2924296000

Diatrizoic Acid Dihydrate Usage And Synthesis

Chemical Properties

White or almost white, crystalline powder.

Uses

Diagnostic aid (radiopaque medium).

Definition

ChEBI: The dihydrate form of amidotrizoic acid. Both the dihydrate and the anhydrous form are used as X-ray contrast media.

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