Description
Specifications Table
Product Name – Lithium acetate dihydrate
Quantity/Pack Size – 1000g, 250g
Form – Crystalline powder
Grade – 99% pure
Application – Molecular biology, protein precipitation, buffer preparation
Product Overview
Lithium acetate dihydrate (99% purity) is a high-grade reagent widely used in biochemical and molecular biology applications. This crystalline powder exhibits excellent solubility in water and polar solvents, making it ideal for buffer preparation and protein precipitation. Its stable chemical structure ensures consistent performance in experimental protocols, while its low toxicity profile enhances safety in lab environments. The dihydrate form maintains optimal hydration levels, preserving the compound’s integrity during storage and handling. This reagent is particularly valued for its role in lithium acetate transformation protocols, where it facilitates efficient DNA uptake in yeast cells. The 99% purity level minimizes impurities that could interfere with sensitive assays, ensuring reliable results in critical experiments. Its hygroscopic nature requires proper storage conditions to maintain purity and effectiveness over time. The compound’s versatility extends to various biochemical applications, including enzyme stabilization and crystallization studies. As a lithium salt, it offers unique properties compared to sodium or potassium acetates, making it indispensable in specialized research protocols.
FAQs
1. What is the solubility of lithium acetate dihydrate in water?
Lithium acetate dihydrate is highly soluble in water, with a solubility of approximately 450 g/L at room temperature, making it suitable for aqueous solutions and buffer preparations.
2. How should lithium acetate dihydrate be stored to maintain its purity?
Store in a tightly sealed container in a cool, dry place away from moisture and incompatible substances. The hygroscopic nature requires protection from humidity to prevent clumping or degradation.
3. Is this grade suitable for yeast transformation protocols?
Yes, the 99% purity level is ideal for lithium acetate transformation methods, providing consistent results in yeast cell competency and DNA uptake experiments.
4. What are the key differences between lithium acetate dihydrate and anhydrous forms?
The dihydrate form contains two water molecules per lithium acetate unit, offering better stability in humid conditions, while anhydrous forms are more concentrated but may require stricter storage conditions.
5. Can this compound be used for protein crystallization studies?
The high purity and consistent ionic properties make it suitable as a precipitant in protein crystallization experiments, though specific conditions may require optimization.
