Sodium diatrizoate hydrate
SIGMA/S4506 - ≥98.0%
Synonym: 3,5-
CAS Number: 737-31-5
Empirical Formula (Hill Notation): C11H8I3N2NaO4 · xH2O
Molecular Weight: 635.90 (anhydrous basis)
Linear Formula: C11H8I3N2NaO4 · xH2O
Product Type: Chemical
| application(s) | diagnostic assay manufacturing hematology histology |
| assay | ≥98.0% |
| color | white to off-white |
| composition | Water (by Karl Fischer): ≤ 11.0% |
| form | powder |
| InChI | 1S/C11H9I3N2O4.Na.H2O/c1- |
| InChI key | ZZBYVHJZBJEHFI-UHFFFAOYSA |
| mp | 261 °C |
| Quality Level | 200 ![]() |
| SMILES string | O.[Na+].CC(=O)Nc1c(I)c(NC |
| solubility | H2O: 350 mg/mL, clear to slightly hazy |
| storage temp. | room temp |
| technique(s) | titration: suitable |
| Application: | Sodium diatrizoate hydrate has been used in spore purification. It has also been used in the isolation of plasma lymphocytes, monocytes, and dendritic cells.Sodium diatrizoate is also suitable as a density gradient reagent in blood cell separation. It has also been utilized as a radiological contrast agent. |
| Packaging: | 10, 50, 100, 250, 500 g in glass bottle |
| Symbol | GHS08 |
| Signal word | Danger |
| Hazard statements | H317 - H334 |
| Precautionary statements | P261 - P280 - P342 + P311 |
| Hazard Codes | Xn |
| Risk Statements | 42/43 |
| Safety Statements | 36 |
| RIDADR | NONH for all modes of transport |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥98.0% |
| mp | 261 °C |
| Storage Temp. | room temp |
| UNSPSC | 12352207 |


