CAS 7550-35-8 appears in our catalog under these names: Lithium bromide, ultra dry, 99.9% (metals basis) , Lithium bromide, anhydrous, 99.995% (metals basis) , Lithium bromide, anhydrous, 99.99% (metals basis) , Lithium bromide, ultra dry, 99.998% (metals basis) , Lithium bromide, anhydrous, 99% min . Offered by: Thermo Scientific (Alfa Aesar). Available pack sizes: 25g, 100g, 5g, 2500g, 500g.