技术参数
Specifications
| grade | ACS reagent |
| Quality Level | 200 |
| form | powder or crystals |
| composition | Dye content, 95% |
| clarity of soln | passes test |
| visual transition interval | 1.2-2.8, red to yellow(acid range),8.0-9.2, yellow to blue(alkaline range) |
| mp | 283-285 °C (dec.) (lit.) |
| λmax | 378 nm (2nd),590 nm |
| application(s) | diagnostic assay manufacturing hematology histology |
| storage temp. | room temp |
| SMILES string | [Na+].CC(C)c1cc(c(C)cc1O)C2(OS(=O)(=O)c3ccccc23)c4cc(C(C)C)c([O-])cc4C |
| InChI | 1S/C27H30O5S.Na/c1-15(2)19-13-22(17(5)11-24(19)28)27(21-9-7-8-10-26(21)33(30,31)32-27)23-14-20(16(3)4)25(29)12-18(23)6;/h7-16,28-29H,1-6H3;/q;+1/p-1 |
| InChI key | BAVBEHWEOJMHDS-UHFFFAOYSA-M |
