Model No.:99.9% Product Origin:China Brand Name: Price Terms: Payment Terms: Certification: Description:Description: dark brown powder, insoluble in water and difficult to soluble in mineral acids Uses: for making ceramic glazes and praseodymium yellow, a raw material for Pr metal and RE permanent-magnet alloys Packing: In an iron drum of 50kg net with sealed inner double polyethylene bags Any special requirement is negotiable