CAS 7785-84-4 appears in our catalog under these names: Sodium Trimetaphosphate, Sodium trimetaphosphate , Sodium trimetaphosphate, 95.00%, Sodium trimetaphosphate 99%. Offered by: TRC, Chemat, Thermo Scientific (Alfa Aesar), Ambeed, HPC Standards. Available pack sizes: 10g, 1g, 50g, 1kg, 2,5kg, 5kg, 100g, 500g.