Description
Specifications Table
Product Name – Calcium hydride LR
Quantity/Pack Size – 10 g
Form – Solid (granules/powder)
Grade – Laboratory Reagent (LR)
Application – Desiccant, hydrogen generation, moisture removal
Product Overview
Calcium hydride LR is a high-purity, inorganic compound widely used in laboratory settings for its strong desiccant properties and hydrogen-generating capabilities. This laboratory reagent grade product ensures consistent performance with a typical purity of 90-95%, making it suitable for critical applications where moisture control is essential. The compound reacts vigorously with water, releasing hydrogen gas, which is valuable for various chemical processes. Its granular or powdered form allows for easy handling and precise dosing in experimental setups. The product is highly stable under dry conditions but requires careful storage to prevent exposure to atmospheric moisture. As a versatile reagent, calcium hydride LR serves as an efficient drying agent for solvents and gases, particularly in systems where traditional desiccants may be less effective. The material’s reactivity demands proper handling procedures, including the use of inert atmospheres when necessary. This product is particularly valued in synthesis reactions where anhydrous conditions are required, offering reliable results in both research and development environments.
FAQs
1. What is the primary application of calcium hydride LR in laboratories?
Calcium hydride LR is primarily used as a powerful desiccant for drying solvents and gases, as well as for generating hydrogen gas in controlled reactions.
2. How should calcium hydride LR be stored to maintain its effectiveness?
Store in a tightly sealed container under an inert atmosphere, away from moisture and air exposure. Keep in a cool, dry place with proper ventilation.
3. What safety precautions are necessary when handling calcium hydride LR?
Always wear protective gloves, goggles, and work in a fume hood. Avoid contact with water or moisture, as it reacts violently to produce hydrogen gas.
4. Can calcium hydride LR be used as a substitute for other drying agents?
Yes, it can replace molecular sieves or silica gel for certain applications, particularly where stronger drying capabilities are required.
5. What is the typical shelf life of calcium hydride LR when stored properly?
When stored under ideal conditions, calcium hydride LR can maintain its effectiveness for 1-2 years, though periodic quality checks are recommended.
