Description
Specifications Table
Product Name – Cobalt(II) sulfide, 99.5% (metals basis)
Quantity/Pack Size – 25g, 100g
Form – Powder/Crystalline
Grade – 99.5% (metals basis)
Application – Inorganic synthesis, catalysis, analytical reagent
Product Overview
Cobalt(II) sulfide (CoS) is a high-purity inorganic compound with a guaranteed 99.5% metal content, making it a reliable choice for precision laboratory applications. This crystalline powder exhibits excellent chemical stability and is widely used in advanced synthesis processes. Its uniform particle distribution ensures consistent results in catalytic reactions, while the low impurity profile minimizes interference in analytical procedures. The compound’s high thermal stability allows for use in elevated temperature applications without decomposition. As a transition metal sulfide, it demonstrates unique electronic properties that are valuable in materials science research. The product is packaged under inert conditions to prevent oxidation and maintain purity during storage. Each batch undergoes rigorous quality control to verify the 99.5% metal basis specification, ensuring reproducibility in experimental work. The fine particle size facilitates rapid dissolution in appropriate solvents while maintaining chemical integrity.
FAQs
1. What is the chemical formula of this cobalt sulfide product?
The primary composition is CoS (cobalt(II) sulfide), though trace amounts of other cobalt sulfides may be present within the 99.5% purity specification.
2. How should this product be stored to maintain its purity?
Store in a tightly sealed container under dry, inert conditions at room temperature. Avoid exposure to moisture and oxidizing agents which may affect the sulfide content.
3. What safety precautions should be taken when handling cobalt(II) sulfide?
Use standard laboratory safety measures including gloves, goggles, and proper ventilation. Avoid inhalation of dust and skin contact as cobalt compounds may cause irritation.
4. Is this product compatible with standard glass laboratory equipment?
Yes, cobalt(II) sulfide can be safely used with borosilicate glassware. However, avoid prolonged contact with strong acids which may generate hydrogen sulfide gas.
5. What documentation is provided with each order?
Every shipment includes a certificate of analysis detailing the 99.5% purity verification, batch number, and storage recommendations for quality assurance.
