S-Benzyl­thiouronium 4-anilinobenzene­sulfonate

In the title compound, C(8)H(11)N(2)S(+)·C(12)H(10)NO(3)S(−), the NH group of the S-benzyl­thiuronium is protonated and the inter­planar angle between the phenyl ring and the CH(2)—S=C(NH(2))(2) unit is 47.44 (10)°. In the 4-anilinobenzene­sulfonate anion, the inter­planar angle between the two rings is 44.07 (8)°. In the crystal structure, anions are linked into chains along the c-axis direction by N—H⋯O hydrogen bonds, while additional N—H⋯O inter­actions link the cations to the anions in chains along the b-axis direction. These chains are further inter­connected into a two-dimensional network parallel to the bc plane by C—H⋯O inter­actions. C—H⋯π contacts are also observed.