3-Hydroxy-4-[[4-[[3,6-bis(sodiosulfo)-1-naphthalenyl]azo]-1-naphthalenyl]azo]naphthalene-2,7-disulfonic acid disodium salt
Product Code: 1174555
Molecular Formula: C30H20 N4 O13 S4 . 4 Na
Molecular Weight: 860.68
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