CAS 5936-11-8 appears in our catalog under these names: Potassium trioxalatoferrate(iii) trihydrate, 95%, Potassium trioxalatoferrate(III) trihydrate , Potassium trioxalatoferrate(III) trihydrate 97%, Potassium trioxalatoferrate(III) trihydrate, 97%, Ferrate(3-), tris[ethanedioato(2-)-κO1,κO2]-, potassium, hydrate (1:3:3), (OC-6-11)-, 97%. Offered by: Combi-blocks, Thermo Scientific (Alfa Aesar), Ambeed, BLDpharm. Available pack sizes: 1g, 25g, 100g, 500g, 5g, 1000g, 1kg.