Merck, 1.00255, Diphenylamine-4-sulfonic acid barium salt
Diphenylamine-4-sulfonic acid barium salt, 4-Anilinobenzene sulfonic acid barium salt, Barium diphenylaminesulfonate, redox indicator
Catalog Number: 1.00255
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| UNSPSC Code | 12352107 |
|---|---|
| EC Index Number | 228-278-0 |
| NACRES | NA.21 |
| Web Name Suffix Override | redox indicator |
| MDL number | MFCD00007497 |
| SMILES string | [Ba+2].[S](=O)(=O)([O-])c3ccc(cc3)Nc4ccccc4.[S](=O)(=O)([O-])c1ccc(cc1)Nc2ccccc2 |
| InChI | 1S/2C12H11NO3S.Ba/c2*14-17(15,16)12-8-6-11(7-9-12)13-10-4-2-1-3-5-10;/h2*1-9,13H,(H,14,15,16);/q;;+2/p-2 |
| InChI key | IVCNVXFNTKXMCA-UHFFFAOYSA-L |
| form | solid |
| technique(s) | titration: suitable |
| loss | ≤5% loss on drying, 105°C |
| pH | 5.9 (20 °C, 10 g/L in H2O, slurry) |
| mp | 300 °C |
| solubility | water: soluble at 20 °C |
| bulk density | 220 kg/m3 |
| λ<sub>max</sub> | 290-295 nm in water |
| storage temp. | 2-30°C |
| Quality Level | 200 |
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