Merck, 199311-5G, Tetrabromophenol Blue
Size:5 g, 3, 3′, 3″, 4, 5, 5′, 5″, 6-Octabromophenolsulfonphthalein, Dye content 75 %
Catalog Number: 199311-5G
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Pack Size5 g
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| UNSPSC Code | 12171500 |
|---|---|
| NACRES | NA.47 |
| PubChem Substance ID | 24851906 |
| EC Number | 224-622-9 |
| Beilstein/REAXYS Number | 378438 |
| MDL number | MFCD00005876 |
| InChI key | QPMIVFWZGPTDPN-UHFFFAOYSA-N |
| InChI | 1S/C19H6Br8O5S/c20-7-1-5(2-8(21)16(7)28)19(6-3-9(22)17(29)10(23)4-6)11-12(24)13(25)14(26)15(27)18(11)33(30,31)32-19/h1-4,28-29H |
| SMILES string | Oc1c(Br)cc(cc1Br)C2(OS(=O)(=O)c3c(Br)c(Br)c(Br)c(Br)c23)c4cc(Br)c(O)c(Br)c4 |
| assay | ≥75.0% (HPLC) |
| form | powder |
| composition | Dye content, 75% |
| technique(s) | microbe id | staining: suitable |
| mp | 204 °C (dec.) (lit.) |
| λ<sub>max</sub> | 388 nm (2nd) |
| ε (extinction coefficient) | ≥55000 at 606-616 nm in ethanol and water |
| application(s) | diagnostic assay manufacturinghematologyhistology |
| storage temp. | room temp |
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