1-Hydroxy-4-[[4-[(1-hydroxy-4-sodiosulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo][1,2-azobisnaphthalene]-4,7-disulfonic acid disodium salt
Product Code: 728695
Molecular Formula: C40H23N6Na3O11S3
Molecular Weight: 928.80
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