Home Businesses Advanced Chemicals About Advanced Chemicals - Item Deta... Materion Advanced Chemicals Requires a Minimum $250 orderCatalog Ordering Information Go back to search results | Start a new search | Print this page Item Detail Item Number: P-1064 CAS Number: 12030-91-0 Chemical Name: Potassium tantalate Formula: KTaO3 Description Typical Purity (%) -100 mesh 99.9 Pricing Quantity (g) Price in USD Request Pricing TSCA: Yes Hazard Labeling: Not Regulated by DOT Shipping Classification: Hazard Class: ID: Packing Group: ECCN: EAR99 Schedule B: 2841.90.9000 MSDS Files P-MSDS0043