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Neodymium oxide CAS#1313-97-9

  • Neodymium oxide CAS#1313-97-9
  • Neodymium oxide CAS#1313-97-9
  • Neodymium oxide CAS#1313-97-9
  • Neodymium oxide CAS#1313-97-9
  • Neodymium oxide CAS#1313-97-9

Neodymium oxide CAS#1313-97-9

Versatile Color Effects：Produces vivid aqua at low concentrations and attractive lavender or grape hues at higher concentrations, with color changing under different lighting conditions.


High-Quality Glass & Ceramic Application：Special properties make it ideal for use in glass and ceramics, enhancing both aesthetic and functional performance.


Precise Color Control：Minimal iron impurities allow for the brightest blue and lavender shades, while oxidized iron can produce neutral transparent gray, offering flexibility in design.


Stable Rare Earth Composition：Hexagonal crystal structure and slight red fluorescence ensure consistent performance and added visual effects in specialized applications.


Phone ：+86 18626059817
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Email ：cora@wxqysteel.com
product description

Product Description of Neodymium oxide CAS#1313-97-9

Neodymium oxide (Nd₂O₃) is a blue-gray rare earth powder composed of neodymium and oxygen. It has a hexagonal crystal structure, and is hygroscopic, air-carbon dioxide absorbable, with faint red fluorescence. It is insoluble in water but soluble in acids, and boasts distinctive properties for wide use in glass and ceramics. Added at 1–2%, it imparts a bright aqua tone to most glazes; at 4–7%, it presents an elegant lavender to grape shade with color shifting under different artificial light sources. Its color expression is greatly affected by iron content. Low iron impurities deliver vivid blue and lavender tones, while iron oxidation results in a neutral transparent gray.


Product Application of Neodymium oxide CAS#1313-97-9

Neodymium(III) oxide is an inorganic compound with neodymium in +3 oxidation state and a 2:3 elemental ratio of neodymium to oxygen, adopting a hexagonal crystal structure. Also known as neodymium oxide or neodymium sesquioxide, it has extensive industrial applications. It is widely used in ceramic capacitors, glass coloring, carbon arc lamp electrodes and color television tubes, and also serves as a dehydrogenation catalyst. Around 65% of its consumption is applied to offset the color interference caused by iron impurities in glass.

Product Information

Parameters


Melting point2270 °C
Boiling point3760℃[at 101 325 Pa]
bulk density1200kg/m3
density7.24 g/mL at 20 °C(lit.)
storage temp.no restrictions.
solubilityinsoluble in H2O; soluble in dilute acid solutions
formSintered Lump
colorlight blue
Specific Gravity7.24
Water Solubilityinsoluble
Crystal StructureLa2O3 type
crystal systemThree sides
Merck146,450
Space groupP3m1
Lattice constanta/nmb/nmc/nmα/oβ/oγ/oV/nm30.38290.38290.600290901200.0762
InChIInChI=1S/2Nd.3O
InChIKeyHBPPDPSYLUIKHU-UHFFFAOYSA-N
SMILESO([Nd]=O)[Nd]=O
CAS DataBase Reference1313-97-9(CAS DataBase Reference)
EPA Substance Registry SystemNeodymium oxide (Nd2O3) (1313-97-9)


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