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.

Price Not Available 25 g Xylenol Blue Supplier Page
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