MT01028 sodium indigo disulfonate 860-22-0

english name: indigo carmine common aliases: indigo carmine; 2(1,3-dihydro-3-oxo-5-sulfo-2h-indole-2-ylidene)-2,3-dihydro-3 -oxo-1h-indole-5-sulfonic acid disodium salt;indigo carmine cas number: 860-…