Description
Specifications Table
Product Name – Magnesium, 99.9+%, (trace metal basis), turnings
Quantity/Pack Size – 500GR, 2.5KG, 10KG
Form – Turnings
Grade – 99.9+% (trace metal basis)
Application – Chemical synthesis, reduction reactions, analytical testing
Product Overview
Magnesium turnings with 99.9% purity (trace metal basis) offer a highly reactive and low-impurity metal source for demanding laboratory applications. The turnings form ensures a high surface area, facilitating rapid dissolution and efficient reaction kinetics in chemical processes. This grade is meticulously refined to minimize trace metal contaminants, making it suitable for sensitive experiments where impurity interference must be avoided. The material is produced under stringent quality controls to ensure batch-to-batch consistency, with a typical particle size distribution optimized for uniform reactivity. Its low moisture content and stable storage properties further enhance its reliability in long-term lab use. Whether used in organic synthesis, catalytic reactions, or as a reducing agent, this magnesium delivers predictable performance with minimal byproduct formation. The turnings are packaged in airtight containers to prevent oxidation, preserving their purity until use. Compatible with standard lab glassware and equipment, this product integrates seamlessly into existing workflows without requiring specialized handling procedures beyond standard metal safety protocols.
FAQs
1. What is the typical particle size range for these magnesium turnings?
The turnings generally range between 1-5mm in length, providing an optimal balance between surface area and ease of handling for most lab applications.
2. Can these turnings be used directly in Grignard reagent preparation?
Yes, the 99.9% purity and low trace metal content make them highly suitable for Grignard synthesis, though standard activation procedures with iodine or 1,2-dibromoethane are still recommended for optimal yields.
3. How should these turnings be stored to maintain purity?
Store in the original airtight container under an inert atmosphere (argon or nitrogen) in a cool, dry place. Avoid exposure to air or moisture to prevent oxidation and surface passivation.
4. Are there any known incompatibilities with common lab solvents?
The turnings react vigorously with water, alcohols, and acidic solvents. They are compatible with anhydrous ethers, hydrocarbons, and chlorinated solvents under proper handling conditions.
5. What alternatives exist for applications requiring even higher purity?
For ultra-high purity requirements, consider magnesium sublimed dendrites (99.99%) or distilled magnesium (99.999%), though these typically come at significantly higher cost and may require specialized handling.
