Oxide radical ion 9,10-Anthraquinone-2-sulfonate ion

Clark, K.P.; Stonehill, H.I.
J. Chem. Soc., Faraday Trans. 1 73, 722-733 (1977)

Reaction: O·^- + 2-SO₃AQ^- ®
Reference Reaction: O·^- + EtOH ®
Solvent: H₂O

k = 3.2 × 10⁸(L mol^-1 s^-1), k_reference = 1.2 × 10⁹(L mol^-1 s^-1), pH = 14

Experimental method: Gamma-radiolysis
Analytical method: vis-UV absorption
Data type: Relative value measured by steady state method

C.k.; 37% semiquinone formn.