Description
Specifications Table
Product Name – COBALT (II) SULPHATE HEPTAHYDRATE 97% Extra Pure
Quantity/Pack Size – 100 g, 500 g
Form – Crystalline powder
Grade – Extra Pure (97%)
Application – Chemical synthesis, analytical testing, inorganic chemistry
Product Overview
Cobalt(II) sulphate heptahydrate (97% extra pure) is a highly stable, water-soluble inorganic compound widely used in laboratory settings for its consistent performance in chemical reactions. This bright red crystalline powder offers excellent purity, ensuring minimal impurities that could interfere with experimental accuracy. Its heptahydrate form provides enhanced solubility in aqueous solutions, making it suitable for preparing standard solutions, catalytic applications, and coordination chemistry studies. The compound’s stable nature under normal lab conditions ensures reliable results across repeated experiments. With a molecular formula of CoSO₄·7H₂O, it serves as a key reagent in redox reactions, electroplating processes, and as a precursor for other cobalt-based compounds. The extra pure grade (97%) guarantees low levels of metallic and non-metallic contaminants, meeting the demands of sensitive analytical procedures. Store in a tightly sealed container away from moisture to maintain its crystalline integrity and prevent hydration changes.
FAQs
1. What is the shelf life of cobalt(II) sulphate heptahydrate when stored properly?
When stored in a cool, dry place in an airtight container, cobalt(II) sulphate heptahydrate retains its stability and purity for up to 2–3 years. Avoid exposure to humidity to prevent caking or decomposition.
2. Is this compound compatible with glassware, or does it require special containers?
Cobalt(II) sulphate heptahydrate is compatible with standard borosilicate glassware. However, for long-term storage, use polyethylene or polypropylene containers to minimize moisture absorption.
3. Can this be used as a substitute for anhydrous cobalt sulphate in experiments?
While chemically similar, the heptahydrate form contains water molecules, which may affect reactions requiring anhydrous conditions. Adjust calculations for water content if substituting.
4. What precautions should be taken while handling this chemical?
Wear gloves, safety goggles, and a lab coat to avoid skin or eye contact. Work in a well-ventilated area, as inhalation of dust may cause respiratory irritation.
5. Does this product meet ACS or AR grade standards?
This is labeled as extra pure (97%) but does not carry ACS or AR certification. For applications requiring those standards, verify compatibility with your specific protocol.
