Home Businesses Advanced Materials Group About Inorganic Chemicals Catalog Yttrium metal | Y | 99.9 (REO basis) (all rare earths <0.1% total, Ta <1% typ.) | ~-40 mesh INORGANIC CHEMICAL PRODUCT CATALOG ITEM DETAIL Materion Advanced Materials Group Requires a Minimum $250 order. Catalog Ordering Information Start A New Search | Print This Page Item Detail Item Number: 123686 CAS Number: 7440-65-5 Chemical Name: Yttrium metal Formula: Y Description Typical Purity (%) ~-40 mesh 99.9 (REO basis) (all rare earths <0.1% total, Ta <1% typ.) Pricing Quantity (g) Price in USD Request Pricing TSCA: Yes Hazard Labeling: WATER-REACTIVE SOLID, N.O.S. (YTTRIUM METAL) Shipping Classification: Hazard Class: 4.3 ID: Packing Group: ECCN: EAR99 Schedule B: 2805.30.0000