CAS 7783-35-9 appears in our catalog under these names: Mercury(II) sulfate, 98+% , Mercury(II) sulfate, ACS reagent, Mercury(II) sulfate, 99+%, rtęci (II) siarczan czda, MERCURY(II) SULFATE EXTRA PURE. Offered by: Thermo Scientific (Alfa Aesar), Thermo Scientific (Acros), Chempur, Sigma-Aldrich, Roth. Available pack sizes: 1000g, 50g, 250g, 500g, 2.5KG, 100g, 5g, 10g.