Merck, 199567-100G, Ethyl Orange sodium salt
Size:100 g, 4-(4-Diethylaminophenylazo)benzenesulfonic acid sodium salt, indicator grade, Dye content 90 %
Catalog Number: 199567-100G
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Pack Size100 g
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Send an RFQ for Merck 199567-100G, Ethyl Orange sodium salt. Iright supports global sourcing and international shipment for life science and laboratory products.
| UNSPSC Code | 12171500 |
|---|---|
| NACRES | NA.47 |
| PubChem Substance ID | 24851926 |
| EC Number | 263-716-4 |
| Beilstein/REAXYS Number | 3821641 |
| MDL number | MFCD00007503 |
| InChI key | YZORUOZKRBVLEG-ZAGWXBKKSA-M |
| InChI | 1S/C16H19N3O3S.Na/c1-3-19(4-2)15-9-5-13(6-10-15)17-18-14-7-11-16(12-8-14)23(20,21)22;/h5-12H,3-4H2,1-2H3,(H,20,21,22);/q;+1/p-1/b18-17+; |
| SMILES string | CCN(CC)c1ccc(cc1)\N=N\c2ccc(cc2)S(O)(=O)=O |
| grade | indicator grade |
| composition | Dye content, 90% |
| technique(s) | titration: suitable |
| visual transition interval | 3.0-4.8, red to orange |
| solubility | H2O: 1 mg/mL |
| λ<sub>max</sub> | 474 nm |
| ε (extinction coefficient) | ≥29000 at 473-477 nm in deionized water |
| application(s) | diagnostic assay manufacturinghematologyhistology |
| storage temp. | room temp |
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