Description
Specifications Table
Product Name – Lithium bromide, anhydrous, 99% min
Quantity/Pack Size – 100g, 500g, 2500g
Form – Crystalline powder
Grade – 99% min (anhydrous)
Application – Hygroscopic reagent, desiccant, absorption systems
Product Overview
Lithium bromide anhydrous (99% min) is a highly hygroscopic, white crystalline powder widely used in laboratory applications requiring precise moisture control. Its exceptional purity ensures reliable performance in absorption systems, refrigeration cycles, and as a desiccant in sealed environments. The anhydrous form eliminates water content, making it ideal for reactions sensitive to moisture interference. This compound exhibits high solubility in water and polar organic solvents, facilitating easy integration into various experimental setups. Its low melting point (550°C) and high thermal stability allow for consistent behavior across a broad temperature range. The product is packaged under inert conditions to maintain its anhydrous state during storage and handling. Researchers value its predictable stoichiometry and minimal impurities, which reduce experimental variability. The 99% minimum purity specification guarantees consistent results in analytical and preparative applications where trace contaminants could affect outcomes.
FAQs
1. What is the shelf life of anhydrous lithium bromide when stored properly?
When stored in a tightly sealed container under dry conditions, anhydrous lithium bromide maintains its specifications for at least 2 years from the date of manufacture. Exposure to atmospheric moisture will gradually convert it to the hydrated form.
2. Can this product be used in absorption chiller systems?
The 99% pure anhydrous grade is suitable for small-scale absorption refrigeration experiments, though industrial systems typically require specialized formulations with corrosion inhibitors. For pilot studies, this grade provides reliable performance.
3. What precautions should be taken when handling this compound?
Always work in a dry environment with minimal humidity. Use moisture-resistant gloves and store opened containers with desiccant packs. Avoid inhalation of dust and ensure proper ventilation during weighing operations.
4. How does this compare to lithium bromide dihydrate?
This anhydrous form contains no water molecules in its crystal structure, offering higher purity and different solubility characteristics. The dihydrate form is less hygroscopic but has lower thermal stability and different application profiles.
5. What is the typical moisture content in this anhydrous grade?
Our 99% min specification guarantees maximum 0.5% moisture content by weight, with most batches testing below 0.3%. This low moisture level ensures consistent performance in moisture-sensitive applications.
