Our company is engaged in offering Indigo Carmine, which is validated for use as a food colorant. Primarily, it is used as pH indicator. Besides, offered chemical is also widely used as a reliable redox indicator, which turns yellow upon reduction. Only qualitative ingredients are used by our professionals for formulating these chemicals employing sophisticated resources. We timely offer it in qualitative packaging at our patrons' destinations to assure their convenience. Offered Indigo Carmine is acclaimed by our clients owing to its accurate composition, purity, longer shelf life and effectiveness.
CAS No.: 860-22-0
Synonyms: Acid Blue 74
Chemical Name: Disodium 3,3' Dioxo-2,21-BI-Indoylidene-5,5' Disulphonate