89684-73-1 2,7-Naphthalenedisulfonic acid,3-[(2-arsonophenyl)azo]-6-[(4-formylphenyl)azo]-4,5-dihydr

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Basic

CAS No. 89684-73-1
Product Name 2,7-Naphthalenedisulfonic acid,3-[(2-arsonophenyl)azo]-6-[(4-formylphenyl)azo]-4,5-dihydroxy-
Molecular Formula C23H17AsN4O12S2

Physical property