4-[(4-氨基苯基)偶氮]苯磺酸单钠盐(2491-71-6)红外图谱(IR1)
分子式:C12H10N3NaO3S
分子量: 299.28
InChI:InChI=1S/C12H11N3O3S.Na/c13-9-1-3-10(4-2-9)14-15-11-5-7-12(8-6-11)19(16,17)18;/h1-8H,13H2,(H,16,17,18);/q;+1/p-1/b15-14+;
InChIKey: FIXVWFINKCQNFG-WPDLWGESSA-M
Smiles:[Na+].N(/C1=CC=C(N)C=C1)=N\C1=CC=C(S([O-])(=O)=O)C=C1