PRASEODYMIUM OXIDE CAS No.: 12037-29-5 Character: Dark brown powder, insoluble in water and soluble in mineral acids. Molecular Formula: Pr6O11 Specification CODE TREO min % Pr6O11/TREO min % L.O.I.1000C 1h max % Non-RE Impurities max g/g -------------------------------------------------------------------------------------------------Fe2O3-- CaO-- SiO2-- Cl- PrO-1-----------99-----------------------99.99---------------------------0.5--------------50-------20------100----50 PrO-2-----------99-----------------------99.9-----------------------------1-----------------50-------200-----100---100 PrO-3-----------99-----------------------99.5-----------------------------1-----------------100-----200-----100--- 500 Uses: Mainly used as additives in ceramic yellow glazes and raw material in RE permanent magnets alloy. Email:info@beyondchem.com\ QQ:3383226878 Website:www.rare-earth.co www.beyondchem.com