1-Anthraquinonesulfonic acid sodium salt(128-56-3) IR2
Molecular FormulaC14H9NaO5S
Molecular Weight312.27
InChIInChI=1S/C14H8O5S.Na/c15-13-8-4-1-2-5-9(8)14(16)12-10(13)6-3-7-11(12)20(17,18)19;/h1-7H,(H,17,18,19);/q;+1/p-1
InChIKey SDKPSXWGRWWLKR-UHFFFAOYSA-M
SmilesC12C(=O)C3=C(C=CC=C3)C(=O)C1=CC=CC=2S([O-])(=O)=O.[Na+]