Merck, T0388-500G, Tartrazine
Size:500 g, Acid Yellow 23, Dye content ≥85 %
Available Catalog Numbers
Catalog Number: T0388-500G
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Category
Pack Size500 g
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| UNSPSC Code | 85151701 |
|---|---|
| Web Name Suffix Override | Dye content ≥85 %, Powder |
| NACRES | NA.47 |
| PubChem Substance ID | 24899885 |
| EC Number | 217-699-5 |
| MDL number | MFCD00148908 |
| Colour Index Number | 19140 |
| Beilstein/REAXYS Number | 69850 |
| InChI key | UJMBCXLDXJUMFB-UHFFFAOYSA-K |
| InChI | 1S/C16H12N4O9S2.3Na/c21-15-13(18-17-9-1-5-11(6-2-9)30(24,25)26)14(16(22)23)19-20(15)10-3-7-12(8-4-10)31(27,28)29;;;/h1-8,13H,(H,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3 |
| SMILES string | [Na+].[Na+].[Na+].[O-]C(=O)C1=NN(c2ccc(cc2)S([O-])(=O)=O)C(=O)C1N=Nc3ccc(cc3)S([O-])(=O)=O |
| form | powder |
| composition | Dye content, ≥85% |
| technique(s) | titration: suitable |
| color | orange |
| solubility | H2O: 10 mg/mL, clear, yellow to orange |
| density | 2.12 at 20 °C |
| ε<sub>max</sub> | 435-500 at 425-429 nm in water |
| application(s) | diagnostic assay manufacturinghematologyhistology |
| storage temp. | room temp |
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