Formula: Gd(OH)3 xH2O Formula weight: 208.27(anhy) Purity: 99.9% (REO) CAS Number: 100634-91-1 Harmonized Tariff Code:  2846.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …