CAS 10124-56-8 appears in our catalog under these names: Sodium hexametaphosphate, 97%, Sodium hexametaphosphate, tech. , Sodium hexamethylphosphate, Sodium hexametaphosphate, extra pure, SLR, Powder, Mainly (NaPO3)6, Sodium hexametaphosphate, pure, 65.00%. Offered by: AmBeed, Thermo Scientific (Alfa Aesar), Biosynth, Thermo Scientific (Fisher), Chemat. Available pack sizes: 500g, 25g, 1kg, 5kg, 2kg, 10kg, 25kg, 50g.