CAS 27610-45-3 appears in our catalog under these names: Sodium Sulfide Hydrate (Technical Grade), Sodium sulfide hydrate, tech. , Sodium sulfide hydrate, 60-64%, extra pure, flakes, SODIUM SULFIDE 60-62 %, SCALES, Sodium sulphide hydrate, 60 %, in flakes, 1 kg, plastic. Offered by: TRC, Thermo Scientific (Alfa Aesar), Thermo Scientific (Acros), Sigma-Aldrich, Roth. Available pack sizes: 100g, 10g, 50g, 500g, 2kg, 1KG, 2.5KG, 10KG.