Lithium Titanate NanoparticlesCAS #: 12031-82-2

Synonyms

 Lithium titanium oxide, Dilithium titanate, Titanate (TiO32-), dilithium

Compound Formula: Li2TiO3 

Molecular Weight: 109.75 

Appearance: White 

Powder Melting Point: 1520-1564 °C 

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Product Introduction: Neodymium Oxide (CAS #: 12031-82-2)

Neodymium oxide, with the CAS number 12031-82-2 and chemical formula Nd₂O₃, is a vital rare-earth compound that has become indispensable in modern technology. As a member of the lanthanide series, it boasts a unique combination of magnetic, optical, and thermal properties, making it a cornerstone material in various high-tech and industrial sectors. This compound typically presents as a pale blue to lavender powder, with its high purity (often exceeding 99.9%) ensuring reliable performance in critical applications.

Core Chemical & Physical Traits

Neodymium oxide’s distinctive properties underpin its widespread use:

Crystal Structure: It can form either cubic or hexagonal crystals, depending on the manufacturing process, which directly affects its magnetic permeability and thermal conductivity.

Thermal Stability: With a melting point of approximately 2,270°C, it thrives in high-temperature environments, making it suitable for applications like refractory coatings and furnace components.

Density: Measuring around 7.24 g/cm³, it contributes to the compactness and durability of materials it is incorporated into, such as high-strength alloys.

Chemical Behavior: Insoluble in water but reactive with strong acids, it forms soluble neodymium salts that are utilized in chemical synthesis and electroplating processes.

Magnetic Prowess: When alloyed with iron and boron, it forms neodymium-iron-boron (NdFeB) magnets, the strongest permanent magnets commercially available, with exceptional coercivity and energy product.

Diverse Applications Across Industries

The versatility of neodymium oxide (CAS 12031-82-2) drives innovation in numerous fields:

Magnetics Industry: NdFeB magnets, derived from neodymium oxide, power electric vehicle motors, wind turbine generators, and hard disk drives, enabling efficient energy conversion and data storage.

Optoelectronics: It is a key ingredient in laser technology, particularly in solid-state lasers used for industrial cutting, medical surgeries, and laser pointers. Its ability to absorb and emit specific wavelengths also makes it valuable in optical amplifiers for fiber-optic communication networks.

Glass and Ceramics: Adding neodymium oxide to glass imparts a unique purple hue and enhances its resistance to thermal shock, making it ideal for specialty glassware, camera lenses, and aerospace windows. In ceramics, it improves hardness and wear resistance, used in cutting tools and industrial bearings.

Metallurgy: It is alloyed with aluminum and magnesium to create lightweight, high-strength materials for aerospace components, where both durability and weight reduction are critical.

Catalysis: Serves as a catalyst in petroleum refining and the production of synthetic fuels, accelerating chemical reactions while maintaining high selectivity.

Manufacturing & Quality Standards

Our neodymium oxide is produced through a rigorous, multi-step process to ensure superior quality:

Ore Extraction: Sourced from rare-earth deposits, primarily bastnäsite and monazite, which are mined and crushed to release neodymium-rich minerals.

Purification: The ore undergoes froth flotation to concentrate neodymium, followed by acid leaching to dissolve the metal ions. Solvent extraction and ion exchange techniques then separate neodymium from other rare-earth elements.

Calcination: The purified neodymium hydroxide or carbonate is heated to 800–1,000°C in controlled atmospheres to form pure Nd₂O₃, with strict monitoring of temperature and oxygen levels to prevent impurities.

Each batch is subjected to stringent testing, including X-ray fluorescence (XRF) for purity analysis and particle size distribution checks, ensuring compliance with global standards such as ISO 9001 and REACH regulations.

Sustainability & Market Dynamics

As the demand for renewable energy and electric mobility surges, neodymium oxide plays a pivotal role in the transition to a low-carbon economy. We are committed to sustainable practices, including recycling neodymium from end-of-life magnets and investing in eco-friendly mining techniques to reduce environmental impact. This circular approach not only secures a stable supply chain but also aligns with global efforts to minimize resource depletion.

Safety Guidelines & Logistics

Handling Precautions: Inhalation of neodymium oxide dust may cause respiratory irritation; thus, proper ventilation and respiratory protection (such as N95 masks) are recommended. Direct contact with skin or eyes should be avoided using gloves and safety goggles.

Packaging Options: Available in vacuum-sealed aluminum bags (1kg–25kg) for laboratory use and sealed steel drums (50kg–1,000kg) for industrial shipments, with inert gas packaging to prevent oxidation.

Technical Support: Our team of experts offers tailored advice on alloy formulation, storage conditions, and application-specific requirements, ensuring optimal use of the product.

For further details on pricing, custom purity grades, or sustainability reports, please reach out to our dedicated sales team.

Health & Safety Information

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Chemical Identifiers 

Linear Formula: Li2TiO3 

Pubchem CID: 160968 

MDL Number: MFCD00016181 

EC No.: 234-759-6 

IUPAC Name: dilithium; oxygen(2-); titanium(4+) 

Beilstein/Reaxys No.: N/A 

SMILES: [Li+].[Li+].[Ti+4].[O-2].[O-2].[O-2] 

InchI Identifier: InChI=1S/2Li.3O.Ti/q2*+1;3*-2;+4

InchI Key: AXQWGBXVDWYWDE-UHFFFAOYSA-N

Packing of Standard Packing: 

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 735 gallon liquid totes Special package is available on request.