62202-94-2 2,7-Naphthalenedisulfonic acid,1,6-bis[(2-arsonophenyl)azo]-4,5-dihydroxy-

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Basic

CAS No. 62202-94-2
Product Name 2,7-Naphthalenedisulfonic acid,1,6-bis[(2-arsonophenyl)azo]-4,5-dihydroxy-
Molecular Formula C22H18As2N4O14S2

Physical property