Product Overview
Indigo Carmine, CI 73015
Molecular Formula: C16H8N2Na2O8S2
CAS Number: 860-22-0
Molecular Weight: 466.35
Indigo Carmine, also known as indigotine or 5,5'-indigodisulfonic acid sodium salt, can be used as a pH indicator. Ungraded products supplied by ScienceLab are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.
Synonyms: Acid Blue 74; Carmine Blue; Indigotine; Color Indicator #73015