Name: oxidation neodymium 90-95 (yuan / ton) 
 English: Neodymium oxide 
 Formula: of Nd2O3 
 Molecular Weight: 336.48 
 CAS :1313-97-9 
 Origin: Inner Mongolia 
 Specifications: 
 1]. General level: 99%, 99.5%, 99.9%, 99.95%; 
 2]. High purity grade: 99.99%, 99.995%, 99.999%; 
 3] The particle size: 40um. 
 4] The user of the product if there are special requirements can be negotiated. 
 Packing] 50 kg / bag, the inner two layers of plastic bags, outside the weaving, iron, fiber drum or plastic barrels. Stored in a ventilated, dry place. Packaging to prevent breakage, package 

 Installed should be kept sealed waterproof, moisture. 
 Nature] lavender solid powder, easy moisture absorption of carbon dioxide in the air, insoluble in water, soluble in inorganic acid. The relative density of 7.24. Melting point is about 

 1900 ° C in the air heated to high prices can be partially generated neodymium oxide. 
 Use] for the preparation of permanent magnet materials, glass, ceramic coloring agents and laser materials. 
 Properties】 light blue powder. The relative density of 7.24. Melting point is about 1900 ℃. Easily exposed to moisture. Insoluble in water, soluble in acid. Heated in air can be part of life 

 Into the higher oxides of neodymium. 
 Use] for the manufacture of optical glass, laser components. 
 Toxicity] See cerium oxide products. 
 Add 1.5% to 2.5% nano-magnesium alloy or aluminum alloy of neodymium oxide, can improve the alloy's high temperature performance, air tightness and corrosion resistance, widely used as aviation 

 Aerospace materials. In addition, the doped nano-oxide, neodymium oxide nanoparticles (yttrium aluminum garnet) to produce short-wave laser beam, is widely used in industrial thickness under 10mm thin 

 Materials for welding and cutting. On health care, doped nano-oxide, neodymium oxide nanoparticles doped yttrium aluminum garnet laser instead of scalpel for surgery for the removal or disinfection 

 A wound. Nano neodymium oxide is also used for coloring glass and ceramics, and rubber products and additives. 

 Technical indicators 
 Project indicators of level of Nd2O3-2.5N of Nd2O3-3.5N of Nd2O3-4N 
 Neodymium oxide of Nd2O3 ≥ 99.0 99.5 99.5 
 Relative purity Nd2O3/REO of ≥ 99.5 99.95 99.99 
 Iron Fe2O3 ≤ 0.010 0.005 0.001 
 Sulfate SO42-≤ 0.050 0.030 0.010 
 Chloride Cl-≤ 0.050 0.050 0.010 
 Silicon of SiO2 ≤ 0.05 0.010 0.003 
 Calcium of CaO ≤ 0.10 0.030 0.003