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3547-38-4 arsenazo i disodium salt

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Product Name ARSENAZO I DISODIUM SALT
CAS No. 3547-38-4
Synonyms Disodium 3-[(o-arsonophenyl)azo]-4,5-dihydroxynaphthalene-2,7-disulphonate; disodium 3-(2-arsonophenyl)azo-4,5-dihydroxy-naphthalene-2,7-disulfonate; 3-[(o-arsonophenyl)azo]-4,5-dihydroxynaphthalene-2,7-disulphonate disodium salt
InChI InChI=1/C16H13AsN2O11S2.2Na/c20-12-7-9(31(25,26)27)5-8-6-13(32(28,29)30)15(16(21)14(8)12)19-18-11-4-2-1-3-10(11)17(22,23)24;;/h1-7,20-21H,(H2,22,23,24)(H,25,26,27)(H,28,29,30);;/q;2*+1/p-2
Molecular Formula C16H11AsN2Na2O11S2
Molecular Weight 592.2965