Merck, 199540-25G, Ethyl eosin
Size:25 g, Eosin alcohol soluble, 2′, 4′, 5′, 7′-Tetrabromoeosin ethyl ester potassium salt, Solvent Red 45, certified by the BSC
Catalog Number: 199540-25G
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Category
Pack Size25 g
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| UNSPSC Code | 12171500 |
|---|---|
| NACRES | NA.47 |
| PubChem Substance ID | 24851925 |
| EC Number | 228-793-0 |
| Colour Index Number | 45386 |
| MDL number | MFCD00005039 |
| InChI key | UKZQEOHHLOYJLY-UHFFFAOYSA-M |
| InChI | 1S/C22H12Br4O5.K/c1-2-30-22(29)10-6-4-3-5-9(10)15-11-7-13(23)18(27)16(25)20(11)31-21-12(15)8-14(24)19(28)17(21)26;/h3-8,27H,2H2,1H3;/q;+1/p-1 |
| SMILES string | [K+].CCOC(=O)c1ccccc1C2=C3C=C(Br)C(=O)C(Br)=C3Oc4c(Br)c([O-])c(Br)cc24 |
| agency | certified by the BSC |
| form | powder |
| composition | Dye content, 95% |
| λ<sub>max</sub> | 532 nm |
| application(s) | diagnostic assay manufacturinghematologyhistology |
| storage temp. | room temp |
| Quality Level | 200 |
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