CAS 6106-21-4 appears in our catalog under these names: Sodium succinate hexahydrate , Sodium succinate hexahydrate, 99% , Disodium Succinate Hexahydrate, >95.0%(T), Succinic acid, disodium salt hexahydrate, 97%, Sodium succinate dibasic hexahydrate, 98.00%. Offered by: Thermo Scientific (Alfa Aesar), TCI, Thermo Scientific (Acros), Chemat, Ambeed. Available pack sizes: 250g, 1kg, 5kg, 25g, 500g, 100g, 1000g, 200g.