英文名称
tetrasodium;(3E)-7-[[4-anilino-6-[[(6Z)-6-[(3-chloro-2-hydroxy-5-sulfophenyl)hydrazinylidene]-5-oxo-7-sulfonaphthalen-2-yl]amino]-1,3,5-triazin-2-yl]amino]-3-[(3-chloro-2-hydroxy-5-sulfophenyl)hydrazinylidene]-4-oxonaphthalene-2-sulfonic acid;copper