Neodymium Oxide Powder CAS 1313-97-9
Product Name:Neodymium Oxide
Formula: Nd2O3
CAS No.: 1313-97-9
Molecular Weight: 336.48
Purity: 99%min
Appearance: Light blue powder
Particle size: 1um Can be supplied according to customer requirements.
Product Parameters
Specification
Neodymium oxide is used to dope glass, including sunglasses, to make solid-state lasers, and to color glasses and enamels.
Neodymium-doped glass turns purple due to the absorbance of yellow and green light, and is used in welding goggles.
Some neodymium-doped glass is dichroic; that is, it changes color depending on the lighting. One kind of glass named for the
mineral alexandrite appears blue in sunlight and red in artificial light.
Neodymium oxide is also used as a polymerization catalyst.
ITEM |
STANDARD |
RESULT |
Nd2O3/TREO |
≥99.9% |
>99.95% |
Main Component TREO |
≥99% |
99.62% |
RE Impurities (%/TREO) |
La2O3 |
≤0.01 |
0.001 |
CeO2 |
≤0.01 |
0.002 |
Pr6O11 |
≤0.03 |
0.007 |
Sm2O3 |
≤0.01 |
0.002 |
Y2O3 |
≤0.01 |
0.001 |
Non - RE Impurities (%) |
Fe2O3 |
≤0.002 |
0.0003 |
SiO2 |
≤0.005 |
0.003 |
CaO |
≤0.01 |
0.004 |
Al2O3 |
≤0.02 |
<0.01 |
Cl- |
≤0.02 |
0.007 |
SO4-² |
≤0.02 |
0.003 |
L.O.I. |
≤1 |
0.22 |
Conclusion |
Comply with above standard. |
Product Application
Application:
1. Glass and Ceramics Colorant: It's used to color glass and ceramics, often producing shades of purple, blue, or grey. This is
particularly popular in protective glasses and sunglasses.
2. Catalysts: It serves as a catalyst in certain chemical reactions, particularly in petroleum refining and automotive catalytic converters.
3. Electronics and Magnets: It is a crucial component in the production of neodymium magnets, which are among the strongest
permanent magnets and are widely used in various electronic devices.
4. Laser Crystals: Neodymium-doped crystals are used in solid-state lasers. These lasers have applications in medicine, industry,
and research.
5. Glass Additives: It can be added to glass to alter its optical properties, such as in laser glasses and in light filters to protect
against UV radiation.
6. Phosphors and Luminescent Materials: It's used in making phosphors for color televisions and fluorescent lighting.
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Storage:
keep container tightly closed in a dry and well-ventilated place.
Packing:25kgs/bag or 25kgs/drum
Weight |
Packing |
<25KG |
By foil-alum bag/pap/bottle |
≥25kg |
Package: 25kg/drum/bag or as your request |
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