2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-Indole-5,7-disulfonic acid potassium salt; 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-1H-Indole-5,7-disulfonic acid tripotassium salt
CAS号:
67627-18-3
分子式:
C₁₆H₇K₃N₂O₁₁S₃
分子量:
616.72
种类:
Research Tools; Dyes; Environmental Standards, Mutagens and Metabolites;
应用:
Indigotrisulfonic acid potassium salt (CAS# 67627-18-3) is an organic pigment capable of absorbing ozone, the rate of which is flexible and determined by the concentration of the aqueous pigment salt, and the concentration of ozone.Dyes and metabolites.