Sodium 3-(5-mercapto-1-tetrazolyl)benzene sulfonate

Colorless transparent liquid

3-(2,5-Dihydro-5-thioxo-1H-tetrazol-1-yl)-benzenesulfonic Acid Sodium Salt can be used in technical or engineered material use in photochromic films having photochromic layers containing liquid crystals, binders, and heterocyclic compounds.