| UNSPSC Code | 12171500 |
|---|---|
| PubChem Substance ID | 24852006 |
| NACRES | NA.47 |
| Beilstein/REAXYS Number | 728403 |
| InChI | 1S/C20H16N4O6S.Na/c25-18-11-10-14(31(28,29)30)12-17(18)22-24-19(13-6-2-1-3-7-13)23-21-16-9-5-4-8-15(16)20(26)27;/h1-12,22,25H,(H,26,27)(H,28,29,30);/q;+1/p-1/b23-21+,24-19+; |
| InChI key | XBGLXASXFRESIN-ZAWSKOCYSA-M |
| SMILES string | [Na+].OC(=O)c1ccccc1\N=N\C(=N\Nc2cc(ccc2O)S([O-])(=O)=O)c3ccccc3 |
| form | powder |
| composition | Dye content, ≥75% |
| technique(s) | titration: suitable |
| mp | 250 °C |
| solubility | 0.1 M NaOH: 1 mg/mL |
| λ<sub>max</sub> | 523 nm |
| ε (extinction coefficient) | ≥10000 at 489-495 nm in methanol |
| application(s) | diagnostic assay manufacturinghematologyhistology |
| storage temp. | room temp |
| Quality Level | 100 |
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