• Samarium Oxide

    Samarium Oxide

    Characters: light yellow powder easy to pick up moisture and carbon dioxide from air, insoluble in water and soluble in mineral acid. Application: used for making metall...

  • Europium Oxide

    Europium Oxide

    Characters: white powder,insoluble in water, soluble in acids. Application: used to make CTV phosphors, the three primary colors fluorescent powder for lamp and as the a...

  • Cobalt Oxide

    Cobalt Oxide

    Characters: black powder, insoluble in water and alcohol. Application: Paint, pigment, ceramic glaze, glassware and cobalt catalyst etc.

  • Gadolinium Oxide

    Gadolinium Oxide

    Characters: white powder, insoluble in water, soluble in organic acid. Application: phosphor materials, single crystal material, optical glass, magnetic bubble and elec...

  • Terbium Oxide

    Terbium Oxide

    Characters: sepia powder, insoluble in water, soluble in acids. Application: activator of luminophor and the adulterating agent for garnet etc.

  • Nickel Oxide

    Nickel Oxide

    Characters: green powder; insoluble in water and alkali liquor, soluble in acid and ammonia water. Application: adhesive agent and colorant of enamel , pigment of cerami...