CAS 1328-51-4 appears in our catalog under these names: Solvent Blue 38 (Technical Grade), Solvent Blue 38, Solvent Blue 38 , Luxol® Fast Blue MBSN, pure, Solvent blue 38 (C.I. 74180), for microscopy, 5 g, glass. Offered by: TRC, GLPBio, Thermo Scientific (Alfa Aesar), Thermo Scientific (Acros), Chemat. Available pack sizes: 10g, 25g, 5g, 100g, 500g, 1g, 2.5kg.