Potassium 1-Hydroxy-4-[4-(2-hydroxyethylsulfonyl)phenylazo]-2-naphthalenesulfonate; 1-Hydroxy-4-[[4-[(2-hydroxyethyl)sulfonyl]phenyl]azo]-2-naphthalenesulfonic Acid Monopotassium Salt
CAS号:
156122-91-7
分子式:
C₁₈H₁₆N₂O₇S₂ • K
分子量:
436.46391
类别:
Research Tools; Dyes;
应用:
A pH indicator that can be covalently linked to a cellulose support. Model compound for pH and cation indicator dyes that can be covalently linked to cellulose.