CAS 13472-33-8 appears in our catalog under these names: Sodium perrhenate, Sodium perrhenate, Sodium perrhenate, 99.95% (metals basis) , Sodium perrhenate, 99+% (metals basis), Re 68% , SODIUM PERRHENATE, 99.99% METALS BASIS. Offered by: Chemat, GLPBio, Thermo Scientific (Alfa Aesar), Sigma-Aldrich, Roth. Available pack sizes: 2g, 10g, 1g, 25g, 5g, 0.25g, 50g, 250mg.