Min. Order Reference FOB Price
1 kg US$2.00-20.00 / kg
Product Description
Product Description Praseodymium oxide black powder, density 6.5g/cm3, melting point 2500ºC, boiling point 3760ºC. Insoluble in water, soluble in acid to form trivalent salts. Good electrical conductivity. Specification ITEM SPECIFICATIONS TEST RESULTS Pr6O11/TREO(%,min) 99.9 ...