CAS 17927-65-0 appears in our catalog under these names: Aluminum sulfate hydrate, 99.999 %, Aluminum Sulfate Hydrate, Aluminium sulfate hydrate/ 99.99+%, Aluminum sulfate hydrate, ACS, 98.0-102% , Aluminum sulfate hydrate, 97+% . Offered by: Chemat Brand, TRC, Chemat, Thermo Scientific (Alfa Aesar), Ambeed. Available pack sizes: on request, 250g, 500g, 50g, 10g, 1kg, 5kg, 25g.