Description
Specifications Table
Product Name – Cobalt(II) fluoride, UltraDry™, 99.99% (metals basis)
Quantity/Pack Size – 10g, 2g
Form – Powder
Grade – UltraDry™, 99.99% (metals basis)
Application – Chemical synthesis, catalysis, inorganic reactions
Product Overview
Cobalt(II) fluoride, UltraDry™, is a high-purity inorganic compound with a minimum assay of 99.99% (metals basis), ensuring exceptional quality for demanding laboratory applications. This anhydrous fluoride salt is highly moisture-sensitive, requiring careful handling and storage to maintain its pristine condition. The UltraDry™ designation guarantees minimal water content, making it suitable for reactions where even trace moisture can compromise results. Its fine powder form allows for precise weighing and uniform dispersion in chemical processes. The compound exhibits characteristic pink to red coloration, a visual indicator of its cobalt(II) oxidation state. With a high melting point and stability under inert conditions, this reagent is a reliable choice for advanced synthesis, particularly in coordination chemistry and fluorination reactions. The absence of hydrates or impurities ensures consistent performance in catalytic applications, where cobalt fluoride often serves as a Lewis acid or fluorinating agent. Proper storage under dry, inert atmospheres is essential to preserve its reactivity and prevent hydrolysis.
FAQs
1. What precautions should be taken when handling Cobalt(II) fluoride?
Always use this compound in a well-ventilated fume hood with appropriate personal protective equipment, including moisture-resistant gloves and safety goggles. The material is highly hygroscopic and can release toxic hydrogen fluoride upon contact with water.
2. Is this product compatible with glassware?
While compatible with most borosilicate glass, prolonged exposure to moisture can cause etching. For long-term storage or reactions, consider using PTFE-lined containers to prevent glass corrosion.
3. What’s the difference between regular and UltraDry™ grades?
The UltraDry™ grade undergoes additional drying processes to achieve water content below 50 ppm, compared to standard grades which may contain several hundred ppm of moisture. This makes it superior for moisture-sensitive applications.
4. Can this be used as a fluorinating agent?
Yes, Cobalt(II) fluoride is an effective fluorinating agent for organic and inorganic substrates, though its reactivity is generally milder than elemental fluorine or higher-valent metal fluorides.
5. What’s the shelf life under proper storage?
When stored unopened in its original packaging under dry, inert conditions (preferably in a desiccator), the product maintains its specified purity for at least 24 months from the date of manufacture.
