Chromatography & Spectroscopy Reagents

Cas#: 82-76-8       

Formula:  C₆H₅NHC₁₀H₆SO₃H        Molecular Weight: 299.34

IUPAC Name: 8-anilinonaphthalene-1-sulfonic acid

SMILES: C1=CC=C(C=C1)NC2=CC=CC3=C2C(=CC=C3)S(=O)(=O)O

InChIKey: FWEOQOXTVHGIFQ-UHFFFAOYSA-N

InChI: InChI=1S/C16H13NO3S/c18-21(19,20)15-11-5-7-12-6-4-10-14(16(12)15)17-13-8-2-1-3-9-13/h1-11,17H,(H,18,19,20)

Cas#: 66019-20-3       

Formula:  C₁₆H₁₀AsN₂Na₃O₁₁S₂        Molecular Weight: 614.28

IUPAC Name: trisodium;4,5-dihydroxy-3-[[2-[hydroxy(oxido)arsoryl]phenyl]diazenyl]naphthalene-2,7-disulfonate

SMILES: C1=CC=C(C(=C1)N=NC2=C(C3=C(C=C(C=C3C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])O)O)[As](=O)(O)[O-].[Na+].[Na+].[Na+]

InChIKey: NBVFGAJJMPGDDH-UHFFFAOYSA-K

InChI: InChI=1S/C16H13AsN2O11S2.3Na/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;3*+1/p-3