CAS 10034-96-5 appears in our catalog under these names: Manganese(II) sulfate monohydrate, 97% , Manganese(II) sulfate monohydrate, ACS, 98.0-101.0% , Manganese(II) sulfate monohydrate, 99% . Offered by: Thermo Scientific (Alfa Aesar). Available pack sizes: 2500g, 500g, 2kg, 100g.