CAS 104548-30-3 appears in our catalog under these names: OXONE TETRABUTYLAMMONIUM SALT, Tetrabutylammonium hydrogen monopersulfate, technical, ~1.6% active oxygen basis, technical, ~1.6% active oxygen basis. Offered by: Sigma-Aldrich, Chemat. Available pack sizes: 100G, 25G, 5g.