Overview
Erbium nitrate crystalline, with the chemical formula Er(NO3)3, is a pink-colored salt derived from the rare earth element erbium. It is widely utilized in industries requiring precise optical and electronic properties due to its unique luminescence and catalytic characteristics. As a hygroscopic compound, it readily absorbs moisture from the air, necessitating careful storage. Its applications span from telecommunications to advanced material sciences, making it a valuable compound in high-tech industries.
Physical and Chemical Properties
Erbium nitrate crystalline appears as a pink powder that is soluble in water and ethanol. It decomposes at around 130°C, making it unsuitable for high-temperature applications without proper handling. The compound is known for its strong hygroscopic nature, requiring storage in airtight containers. Under UV light, it emits a distinctive pink luminescence, a property leveraged in optical applications. Its molecular weight is 353.28 g/mol, and it is often supplied in varying purities, typically 99.9% or higher for industrial use.
Main Applications
The primary use of erbium nitrate crystalline is as a dopant in optical fibers, enhancing signal amplification in telecommunications. It is also employed in the production of specialty glasses and ceramics, where its luminescent properties are utilized for aesthetic and functional purposes. Beyond optics, it serves as a catalyst in certain chemical reactions and is researched for potential uses in medical imaging and laser technologies. Its role in advanced material sciences continues to expand as new applications are discovered.
Safety and Storage
Erbium nitrate crystalline is classified as an irritant, posing risks to skin and eyes upon contact. Proper personal protective equipment (PPE), including gloves and safety goggles, is essential during handling. Storage should be in a cool, dry environment, preferably in sealed containers to prevent moisture absorption. It should be kept away from incompatible substances such as strong acids and reducing agents to avoid hazardous reactions.
B2B Procurement Guide
When procuring erbium nitrate crystalline, buyers should prioritize suppliers who provide detailed Certificates of Analysis (COA) to verify purity and composition. Bulk purchases often attract discounts, but storage capabilities must be assessed due to the compound's hygroscopic nature. For reference, prices range between $50-$200 per gram, influenced by purity and order volume. Long-term contracts with reputable suppliers can ensure consistent quality and supply chain stability.
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