CAS 534-16-7 appears in our catalog under these names: Silver carbonate, 99.5% (metals basis) , Silver carbonate on Celite, ^=0.7 mmole Ag{2}CO{3}/g reagent, Silver carbonate, 99.5% (metals basis) . Offered by: Thermo Scientific (Alfa Aesar). Available pack sizes: 100g, 15mmol, 75mmol, 25g.