CAS 5421-46-5 appears in our catalog under these names: Ammonium Thioglycolate (ca. 60% in Water), Ammonium thioglycolate, 70 wt.% solution in water, Ammonium thioglycolate solution 70% in water, AMMONIUM THIOGLYCOLATE SOLUTION, APPROX&. Offered by: TCI, Thermo Scientific (Acros), Ambeed, Sigma-Aldrich. Available pack sizes: 25g, 500g, 1l, 250ML, 100g.