Description
Specifications Table
Product Name – Sodium acetate, trihydrate LR
Quantity/Pack Size – 500 g
Form – Crystalline powder
Grade – Laboratory Reagent (LR)
Application – Buffering agent, biochemical assays, chemical synthesis
Product Overview
Sodium acetate trihydrate LR is a high-purity, crystalline laboratory reagent widely used as a buffering agent in biochemical and chemical applications. Its stable pH regulation properties make it indispensable for experiments requiring precise control over ionic strength and reaction conditions. This lab-grade sodium acetate trihydrate is manufactured under stringent quality standards to ensure minimal impurities, providing consistent and reproducible results in analytical procedures. The trihydrate form offers enhanced solubility in aqueous solutions, making it suitable for preparing stock solutions and reaction media. Its non-hygroscopic nature ensures long-term stability when stored under recommended conditions, while its compatibility with a wide range of organic and inorganic compounds expands its utility across diverse experimental setups. The reagent’s reliable performance in maintaining pH stability during enzymatic reactions and protein purification processes makes it a staple in research and educational laboratories.
FAQs
1. What is the solubility of sodium acetate trihydrate LR in water?
Sodium acetate trihydrate LR is highly soluble in water, with approximately 365 g/L solubility at 20°C, forming clear, colorless solutions.
2. Can this reagent be used for preparing acetate buffers?
Yes, sodium acetate trihydrate LR is commonly used to prepare acetate buffers, particularly in the pH range of 3.6 to 5.6 when combined with acetic acid.
3. What is the difference between sodium acetate trihydrate and anhydrous sodium acetate?
The trihydrate form contains three water molecules per sodium acetate unit, while the anhydrous form has no water content, affecting solubility and handling properties.
4. How should sodium acetate trihydrate LR be stored for long-term use?
Store in a tightly sealed container in a cool, dry place away from moisture and incompatible substances to maintain its stability and purity.
5. Is this product compatible with common organic solvents?
Sodium acetate trihydrate LR has limited solubility in most organic solvents but dissolves well in polar solvents like ethanol and methanol in certain concentrations.
