4-Hydroxy-3-[[4-[[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo]-1,1-biphenyl-4-yl]azo]-2,7-naphthalenedisulfonic acid disodium salt
Product Code: 521244
Molecular Formula: C35H24N4Na2O10S3
Molecular Weight: 802.76
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