CAS 5598-53-8 appears in our catalog under these names: L–Aspartic aicd disodium, H-Asp-OH(DiSodium) 95%, L-Aspartic Acid Sodium, 95%, 95%, L-Aspartic aicd (disodium), 97.0%, L-Aspartic aicd (disodium) (Standard). Offered by: GLPBio, Ambeed, Chemat, MedChemExpress, Fluorochem. Available pack sizes: 10g, 25g, 5g, 1g, 100g, 500g, 1000g, 1kg.