| Alternate Names | 1-(2-Hydroxy-1-naphthylazo)-2-naphthol-4-sulfonic acid sodium salt; Eriochrome® Blue Black R; Mordant Black 17 |
| Application | Calcon™ is an indicator for Al, Fe, and Zr complexometry |
| CAS Number | 2538-85-4 |
| Molecular Weight | 416.38 |
| Molecular Formula: | C20H13N2O5S•Na |
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).
TECHNICAL INFORMATION
| Appearance | Powder |
| Physical State | Solid |
| Storage | Store at room temperature |
SAFETY INFORMATION
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
| RTECS | QK2200000 |
| PubChem CID | 23670513 |
| EC Number | 219-810-2 |
| SMILES | C1=CC=C2C(=C1)C=CC(=C2N/N=C3/C4=CC=CC=C4C(=CC3=O)S(=O)(=O)O)O.[Na+] |