Merck, 199656-25G, Sudan II
Size:25 g, 1-(2, 4-Xylylazo)-2-naphthol, Solvent Orange 7, Dye content 90 %
Catalog Number: 199656-25G
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Category
Pack Size25 g
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| PubChem Substance ID | 24851931 |
|---|---|
| UNSPSC Code | 12171500 |
| Colour Index Number | 12140 |
| NACRES | NA.47 |
| EC Number | 221-490-4 |
| MDL number | MFCD00003896 |
| InChI key | JBTHDAVBDKKSRW-FMQUCBEESA-N |
| InChI | 1S/C18H16N2O/c1-12-7-9-16(13(2)11-12)19-20-18-15-6-4-3-5-14(15)8-10-17(18)21/h3-11,21H,1-2H3/b20-19+ |
| SMILES string | Cc1ccc(\N=N\c2c(O)ccc3ccccc23)c(C)c1 |
| form | powder |
| composition | Dye content, 90% |
| mp | 156-158 °C (lit.) |
| solubility | chloroform: 10 mg/mL |
| λ<sub>max</sub> | 493 nm |
| ε (extinction coefficient) | ≥14000 at 491-497 nm in methanol at 0.005 g/L |
| application(s) | diagnostic assay manufacturinghematologyhistology |
| storage temp. | room temp |
| Quality Level | 100 |
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