Formula: Li2SO4 H2O Formula weight: 127.96 (109.94anhy) Purity: 99% CAS Number: 10102-25-7 Harmonized Tariff Code:  2833.29 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …