CAS 333-20-0 appears in our catalog under these names: Potassium thiocyanate, 0.1N Standardized Solution , Potassium thiocyanate, 98% , Potassium thiocyanate, ACS, 98.5% min . Offered by: Thermo Scientific (Alfa Aesar). Available pack sizes: 1L, 2500g, 500g, 100g.