Description
Specifications Table
Product Name – Lithium bromide, 99.999%, (trace metal basis), extra pure
Quantity/Pack Size – 25GR, 250GR
Form – Crystalline powder
Grade – Extra pure (99.999%)
Application – Analytical chemistry, synthesis, desiccant applications
Product Overview
Lithium bromide (LiBr) of 99.999% purity (trace metal basis) is an ultra-high-grade chemical designed for demanding laboratory applications where minimal impurities are critical. This extra pure variant ensures exceptional accuracy in analytical procedures, synthesis reactions, and specialized research protocols. Its crystalline powder form offers high solubility in water and polar solvents, making it ideal for preparing concentrated solutions. The compound is strongly hygroscopic, requiring careful handling and storage to prevent moisture absorption, which could compromise its purity. Due to its low impurity profile, this grade is particularly suited for trace metal analysis, where even minute contaminations can skew results. The product undergoes rigorous quality control to maintain consistency across batches, ensuring reliable performance in sensitive experiments. Its stability under controlled conditions further enhances its utility in long-term laboratory storage and repeated use.
FAQs
1. What is the difference between 99.999% lithium bromide and lower purity grades?
The 99.999% grade contains fewer than 10 ppm of trace metal impurities, making it suitable for high-precision applications where lower grades (e.g., 99% or 99.9%) may introduce contaminants.
2. Can this lithium bromide be used as a desiccant?
Yes, due to its high hygroscopicity, it effectively absorbs moisture, but its corrosive nature requires compatible storage materials like glass or PTFE.
3. What are the storage recommendations for this product?
Store in a tightly sealed container under inert gas (e.g., nitrogen) in a cool, dry place to prevent moisture absorption and degradation.
4. Is this product compatible with standard glassware?
Yes, but prolonged exposure to moisture can corrode glass; use borosilicate glass or PTFE-lined containers for long-term storage.
5. Are there any safety precautions for handling lithium bromide?
Wear gloves, goggles, and a lab coat. Avoid inhalation and skin contact, as it can cause irritation. Work in a fume hood if generating dust.
