2-Anthracenesulfonate ion Singlet oxygen

Gupta, A.K.; Singh, B.P.; Rohatgi-Mukherjee, K.K.
J. Indian Chem. Soc. 55, 382-385 (1978)

Reaction: 2-AnS + ¹O₂^* ® products and/or physical quenching
Solvent: H₂O

k = 4.5 × 10⁷(L mol^-1 s^-1), b = 1.1 × 10^-2(mol L^-1), T = 303K

Experimental method: Photolysis
Analytical method: vis-UV absorption
Data type: Derived from steady state measurements

Self-sensitized; used solvent k_d = 5.9 × 10⁵ s^-1.

Rohatgi-Mukherjee, K.K.; Gupta, A.K.
Chem. Phys. Lett. 46, 368-371 (1977)

Reaction: 2-AnS + ¹O₂^* ® products and/or physical quenching
Reference Reaction: KI + ¹O₂^* ®
Solvent: H₂O

k = 3.0 × 10⁸(L mol^-1 s^-1), T = 301K

Experimental method: Photolysis
Analytical method: chemical analysis
Data type: Derived from steady state measurements using indicator

Self-sensitized; used solvent k_d = 5.0 × 10⁵ s^-1; Indicator = Sodium azide; k for indicator = 2.2 × 10⁸ L/(mol·s); obs. oxid. of iodide ion. Use Sodium azide as quencher.