Description
Specifications Table
Product Name – Magnesium chloride, 99.9%, (trace metal basis), pure, anhydrous
Quantity/Pack Size – 10GR, 50GR
Form – Powder
Grade – 99.9% (trace metal basis)
Application – Analytical reagent, synthesis, biochemistry
Product Overview
This anhydrous magnesium chloride (99.9% purity, trace metal basis) is a high-grade chemical designed for applications requiring ultra-low impurity levels. The powder form ensures rapid dissolution and consistent performance in sensitive procedures. Its trace metal basis certification guarantees minimal metallic contaminants, making it ideal for analytical chemistry, molecular biology, and synthesis workflows. The anhydrous nature eliminates moisture interference, providing reliable results in hygroscopic-sensitive reactions. Packaged under inert conditions to maintain purity, this reagent meets stringent laboratory standards. The fine particle size enhances solubility while maintaining batch-to-batch consistency. Its high assay value ensures accurate stoichiometric calculations in quantitative applications. The product undergoes rigorous quality control to verify its trace metal specifications, with documentation available upon request. Storage in a desiccated environment preserves its anhydrous properties for extended shelf life.
FAQs
1. What is the difference between anhydrous and hydrated magnesium chloride?
Anhydrous magnesium chloride contains no water molecules in its crystal structure, while hydrated forms (like MgCl₂·6H₂O) include bound water. This anhydrous version offers higher purity and is preferred for moisture-sensitive applications.
2. Can this be used as a drying agent in organic synthesis?
Yes, its anhydrous nature and high purity make it effective for removing trace water from organic solvents, though it’s less common than magnesium sulfate for this purpose.
3. What impurities are typically present in the remaining 0.1%?
The primary impurities at this purity level are other alkali/alkaline earth metals (Na, K, Ca) and trace halides, all maintained below analytical detection limits for most standard applications.
4. How should this be stored to maintain its anhydrous properties?
Store in a tightly sealed container with desiccant in a cool, dry place. Exposure to ambient humidity will cause gradual hydration, altering its properties.
5. Is this product compatible with glassware and standard lab plastics?
It is compatible with borosilicate glass and most lab-grade plastics (PP, HDPE), but may corrode some metals over time. Always verify compatibility with your specific equipment.
