Synonyms:
stilbazo=spectrophotmetricreagentfor ; diammonium 4,4'-bis[(3,4-dihydroxyphenyl)azo]stilbene-2,2'-disulphonate ; stilbazo [spectrophotometric reagent for al and other metals] ; stilbene-4,4'-bis[(1-azo)-3,4-dihydroxybenzene]-2,2'-disulfonic acid diammonium salt ; stilbazo ; 4,4''-bis-(3,4-dihydroxyphenylazo)-2,2''-stilbenedisulfonic acid diammonium s