Description
Specifications Table
Product Name – Erbium(III) acetate tetrahydrate, REacton™, 99.9% (REO)
Quantity/Pack Size – 100g, 5g, 25g
Form – Crystalline powder
Grade – REacton™, 99.9% (REO)
Application – Chemical synthesis, catalysis, material science
Product Overview
Erbium(III) acetate tetrahydrate from REacton™ delivers exceptional purity at 99.9% (REO), making it an ideal choice for demanding laboratory applications where trace metal contamination must be minimized. This crystalline powder form ensures easy dissolution and uniform reactivity in aqueous and organic solvent systems. The tetrahydrate structure provides stable coordination chemistry, while the acetate ligand offers compatibility with a wide range of synthesis protocols. As a rare earth compound, it exhibits characteristic erbium properties including strong pink fluorescence under UV light, which can be leveraged for optical applications. The material is synthesized under controlled conditions to maintain consistent particle size distribution and batch-to-batch reproducibility. Its low moisture content (typically <1%) prevents clumping during storage, while the REacton™ certification guarantees rigorous quality control through ICP-OES analysis. The compound's thermal stability up to 150°C allows for versatile processing conditions without decomposition. When handled properly, this erbium acetate maintains its high purity profile throughout extended storage periods.
FAQs
1. What is the exact chemical formula of this erbium acetate?
The chemical formula is Er(CH₃COO)₃·4H₂O, representing erbium(III) acetate with four water molecules of crystallization.
2. How should this compound be stored to maintain its purity?
Store in a tightly sealed container under inert atmosphere at room temperature, protected from light and moisture to prevent hydration changes.
3. Is this erbium acetate compatible with common organic solvents?
It shows good solubility in polar organic solvents like methanol, ethanol, and DMSO, though complete dissolution may require gentle heating.
4. What analytical methods verify the 99.9% purity claim?
The purity is confirmed through inductively coupled plasma optical emission spectrometry (ICP-OES) for elemental analysis of rare earth content.
5. Are there any special handling precautions for this powder?
Use standard rare earth handling procedures: work in a fume hood, wear nitrile gloves, and avoid inhalation of fine particles during weighing.
