62202-91-9 2,7-Naphthalenedisulfonic acid, 3-[(2-arsonophenyl)azo]-4,5-dihydroxy-,sodium salt

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Basic

CAS No. 62202-91-9
Product Name 2,7-Naphthalenedisulfonic acid, 3-[(2-arsonophenyl)azo]-4,5-dihydroxy-,sodium salt
Molecular Formula C16H13AsN2O11S2・xNa

Physical property