Xylenol Blue
Sulfonephthalein dye. Acid-base pH indicator dye with pH ranges of pH 1.2 (Red) – pH 2.8 (Yellow), and pH 8.0 (Yellow) – pH 9.6 (Blue). Spectral data: Absorption, lambdamax 424nm. Has been used as pH sensor, indicator, in cosmetics and drug applications, microbiological assays and determining lipases.
| Catalog Number | CDX-X0006-G025 |
| Alternative Name(s) | p-Xylenolsulfonephthalein; p-Xylenol Blue; 1,4-Dimethyl-5-hydroxybenzenesulfonphthalein; NSC 10471 |
| Research Area | Biochemicals, Immunology |
| Molecular Formula | C23H22O5S |
| CAS# | 125-31-5 |
| Purity | >90% |
| Inchi | InChI=1S/C23H22O5S/c1-13-11-20(24)15(3)9-18(13)23(19-10-16(4)21(25)12-14(19)2)17-7-5-6-8-22(17)29(26,27)28-23/h5-12,24-25H,1-4H3 |
| Inchi Key | MGUKYHHAGPFJMC-UHFFFAOYSA-N |
| SMILES | CC1=CC(=C(C)C=C1O)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC(C)=C(O)C=C1C |
| Size | 25 g |
| Supplier Page | http://www.adipogen.com/cdx-x0006/xylenol-blue.html |