Description
Specifications Table
Product Name – Cobalt(II) nitrate hexahydrate, ACS, 98.0-102.0% Quantity/Pack Size – 2.5kg, 500g, 100g Form – Crystalline powder Grade – ACS Reagent Application – Analytical chemistry, cobalt salt synthesis
Product Overview
Cobalt(II) nitrate hexahydrate is a highly pure, ACS-grade inorganic compound featuring 98.0-102.0% assay purity, ensuring reliable results in laboratory applications. This crystalline powder exhibits excellent water solubility, making it suitable for preparing cobalt ion solutions with precise concentrations. The hexahydrate form provides stable hydration, maintaining consistent performance in reactions. Its deep red color serves as a visual indicator for qualitative analysis. The compound’s low impurity profile meets stringent ACS specifications, guaranteeing minimal interference in sensitive analytical procedures. The material’s hygroscopic nature requires proper storage to maintain purity. When dissolved, it forms a characteristic pink solution due to the [Co(H₂O)₆]²⁺ complex, which is valuable for coordination chemistry studies. The reagent’s high purity makes it particularly useful for gravimetric analysis and as a primary standard in titrations involving cobalt ions.
FAQs
1. What is the shelf life of cobalt(II) nitrate hexahydrate in unopened packaging?
When stored in its original sealed container at room temperature, the product maintains its specified purity for 24 months from the date of manufacture. The hexahydrate form is stable under these conditions.
2. Can this compound be used for preparing cobalt oxide nanoparticles?
The high purity of this ACS-grade nitrate makes it suitable as a precursor for synthesizing cobalt oxide nanoparticles through thermal decomposition or precipitation methods, provided proper reaction conditions are maintained.
3. What precautions should be taken when handling this chemical?
As an oxidizing agent, it should be stored away from organic materials and reducing agents. Use in a well-ventilated area with appropriate PPE including gloves and eye protection, as it may cause skin and eye irritation.
4. How does the ACS grade differ from technical grade cobalt nitrate?
ACS grade meets strict purity requirements (98.0-102.0%) with controlled impurity levels, while technical grade typically has lower purity (around 95%) and higher levels of unspecified contaminants that may interfere with sensitive applications.
5. What is the recommended storage temperature range for this product?
For optimal stability, store between 15-25°C in a tightly sealed container. Avoid temperature fluctuations that could cause condensation and potential hydrolysis of the hexahydrate form.
