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84215-47-4 disodium 3,6-bis[[2-[(dihydroxyarsino)oxy]phenyl]azo]-4,5-dihydroxynaphthalene-2,7-disulp

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Product Name disodium 3,6-bis[[2-[(dihydroxyarsino)oxy]phenyl]azo]-4,5-dihydroxynaphthalene-2,7-disulphonate
CAS No. 84215-47-4
Synonyms Disodium 3,6-bis((2-((dihydroxyarsino)oxy)phenyl)azo)-4,5-dihydroxynaphthalene-2,7-disulphonate; disodium (3E,6E)-3,6-bis(2-{2-[(dihydroxyarsanyl)oxy]phenyl}hydrazinylidene)-4,5-dioxo-3,4,5,6-tetrahydronaphthalene-2,7-disulfonate
InChI InChI=1/C22H18As2N4O14S2.2Na/c29-21-18-11(9-16(43(35,36)37)19(21)27-25-12-5-1-3-7-14(12)41-23(31)32)10-17(44(38,39)40)20(22(18)30)28-26-13-6-2-4-8-15(13)42-24(33)34;;/h1-10,25-26,31-34H,(H,35,36,37)(H,38,39,40);;/q;2*+1/p-2/b27-19-,28-20-;;
Molecular Formula C22H16As2N4Na2O14S2
Molecular Weight 820.3336