3826450 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3826450 > 2 > ChemIDplus > DU3002000 > NIOSH/DU3002000 > (delta(sup 2,2')-Biindoline)-5,5'-disulfonic acid, 3,3'-dioxo-, disodium salt and sodium nitrite (1:1) DU3002000 Indigo Carmine and sodium nitrite (1:1) Sodium nitrite and indigo Carmine (1:1) > DU3002000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=DU3002000 $$$$