congo red Definition

bromophenol blue, methyl orange, bromothymol blue, rosaniline, crocein, phenol phthalein, roccellin, indamine, phenicine, sulphonic acid, phthalein, xanthinine, rufol, fuchsine, saxon blue, leucaniline, hydriodic acid, flavaniline, gallein, murexide, pararosaniline, resorcinolphthalein, nesslerize, hypophosphorous acid, chrysaniline, erythrosin, bromic acid, thionol, indian red, hydrogen iodide, indoaniline, uranin, thionine, periodic acid, thiosulfuric acid, hydrogen bromide, hydrobromic acid, food colour, indophenol, vesuvine, chlorometer, chrome yellow, arsenic acid, aqua fortis, violaniline, thionic, hyposulfurous acid, murexoin, naphthazarin, chlorous acid, indoin, chlorine water, dichromic acid, orcein, piperonal, phlorol, purpurin, induline, lepidine, rufiopin, oxyacid, xanthic, nigraniline, herapathite, chloroacetic acid, chloric acid, benzal, malonic acid, iodic acid, pyrophosphoric acid, chloralum, propanoic acid, molecular formula, mauveine, xanthogenic, tropaeolin, barium hydroxide, rusma, disulphate, toluic, cyanic acid, styphnate, uroxanthin, iridoline, luteocobaltic, chlorhydrin, pyrogallate, pyrophosphoric, crystal violet, grignard reagent, paris green, toluic acid, rubiretin, resorcin, quinizarin, chlorometry, phenylic, phosphorous acid, hematein, nigrosine,