Introduction：Basic information about CAS 10127-27-2|acid orange 74, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | acid orange 74 |
|---|
| CAS Number | 10127-27-2 | Molecular Weight | 441.350 |
|---|
| Density | / | Boiling Point | / |
|---|
| Molecular Formula | C16H12N5NaO7S | Melting Point | / |
|---|
| MSDS | ChineseUSA | Flash Point | / |
|---|
Names
| Name | sodium,chromium(3+),3-[(3-methyl-5-oxido-1-phenylpyrazol-4-yl)diazenyl]-5-nitro-2-oxidobenzenesulfonate,hydroxide |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Molecular Formula | C16H12N5NaO7S |
|---|
| Molecular Weight | 441.350 |
|---|
| Exact Mass | 441.035522 |
|---|
| PSA | 194.40000 |
|---|
| LogP | 4.42360 |
|---|
| InChIKey | DFUHZEIMQHFCKR-UHFFFAOYSA-J |
|---|
| SMILES | Cc1nn(-c2ccccc2)c([O-])c1N=Nc1cc([N+](=O)[O-])cc(S(=O)(=O)[O-])c1[O-].[Cr+3].[Na+].[OH-] |
|---|
Safety Information
| Hazard Codes | Xi |
|---|
| Safety Phrases | S24/25 |
|---|
| RIDADR | NONH for all modes of transport |
|---|
Synonyms
| Acid Orange 74 |
| EINECS 233-357-8 |
| Sodium 2-hydroxy-3-[(E)-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)diazenyl]-5-nitrobenzenesulfonate |
| Benzenesulfonic acid, 2-hydroxy-3-[(E)-2-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)diazenyl]-5-nitro-, sodium salt (1:1) |
| MFCD00003125 |
