FD and C blue No. 2 [ F.D. and C. Blue No. 2 | FD & C Blue no. 2 | sodium indigotin disulfonate | indigotine | indigotin | indigo carmine | C.I. Food Blue 1 | indigotin 1A | soluble indigo blue | disodium 5.5'-indigotin disulfonate | indigo carmine ]
carmin d'indigo [ indigo soluble | indigotine | indigosulfonate de sodium | indigo | bleu d'indigo ]