CAS 20211-76-1 appears in our catalog under these names: Lanthanum chloride hydrate/ 99.9% (REO), Lanthanum(iii) chloride hydrate, 98%, Lanthanum chloride hydrate/ 99.99% (REO), Lanthanum(III) chloride hydrate, 99.9% (REO) , Lanthanum chloride, hydrated, ACS reagent. Offered by: Chemat, Combi-blocks, Thermo Scientific (Alfa Aesar), Thermo Scientific (Acros), Sigma-Aldrich. Available pack sizes: 1kg, 25g, 100g, 500g, 1g, 5g, 250g, 50g.