Hydrated electron 5,10,15,20-Tetrakis(4-sulfonatophenyl)porphinatoargentate(II) ion

Kumar, A.; Neta, P.
J. Phys. Chem. 85, 2830-2832 (1981)

Reaction: e_aq^- + AgTPPS^4- ® AgTPPS^5-
Solvent: H₂O

k = 1.6 × 10¹⁰(L mol^-1 s^-1), pH = 8.7

Experimental method: Pulse radiolysis
Analytical method: vis-UV absorption
Data type: Absolute value measured directly

Decay kinetics at 540 nm in soln. contg. 0.1 mol L^-1 tert-BuOH and borate buffer.