Purchase Qty. Reference FOB Price
1-99 Kg US$100.00
100+ Kg US$70.00
Product Description
Competitive Price Praseodymium Oxide Appearance: Black powder Formula: Pr6O11 Formula weight: 1021.43 CAS No.: 12037-29-5 EINECS No.: 234-857-9 Density: 6.88g/cm3 Melting point: 2500ºC Solubility : insoluble in water ,soluble in acid Purity( Pr6O11/ REO): 2N5(99.5%) ...