Sodium Acetate - Crystal

Product Description

Sodium Acetate - Crystal 

Sodium Acetate Crystal (CHCOONa·3HO) is the trihydrate form of sodium acetate, appearing as colorless or white, transparent crystals. It is a highly soluble compound widely recognized for its buffering capabilities and thermal properties. Sodium Acetate Crystal is used across diverse industries, including food, pharmaceuticals, textiles, and more. Its ability to release or absorb heat during phase transitions also makes it a critical component in specific applications.

Key Properties:

• Chemical Formula: CHCOONa·3HO
• Appearance: Clear, transparent crystals
• Molecular Weight: 136.08 g/mol
• Melting Point: 58C (dehydration starts)
• Solubility: Readily dissolves in water, slightly soluble in ethanol
• pH: Neutral to slightly basic (7-9) in aqueous solution

Applications of Sodium Acetate Crystal

1. Food and Beverage Industry:

• Preservative: Used as a preservative in processed foods to enhance shelf life by inhibiting microbial growth.
• Flavoring Agent: Adds a tangy flavor in snack foods, particularly in vinegar-flavored chips.
• pH Buffer: Maintains stability in sauces, dressings, and processed foods by balancing acidity.

2. Heat Packs and Thermal Applications:

• Reusable Heat Packs: Sodium Acetate Crystal is the primary ingredient in heat packs. It releases heat during crystallization, making it suitable for therapeutic heating and cold-weather products.
• Phase Change Material: Utilized for controlled heat release and absorption in thermal management applications.

3. Industrial Uses:

• Buffer Solutions: Acts as a buffering agent in various chemical processes, ensuring pH stability in industries such as pharmaceuticals and water treatment.
• Concrete Additive: Used in the construction sector to reduce efflorescence and enhance the durability of concrete.
• Dye Fixing: Helps stabilize dye baths in the textile industry for uniform and long-lasting coloration.

4. Pharmaceutical Applications:

• Electrolyte Balance: Incorporated into intravenous (IV) fluids to restore electrolyte balance in patients.
• Drug Stabilization: Maintains pH in liquid drug formulations to ensure product efficacy and safety.

5. Water Treatment:

• Biological Nutrient: Provides a carbon source for bacterial cultures in wastewater treatment processes, improving efficiency in denitrification.

Advantages of Sodium Acetate Crystal:

• Eco-Friendly: Biodegradable and non-toxic.
• High Solubility: Dissolves easily for use in various liquid-based applications.
• Thermal Efficiency: Efficient heat storage and release for thermal systems.

Packaging and Storage:

Sodium Acetate Crystal is available in secure, moisture-resistant packaging to preserve its quality. Typical packaging includes:

• Bags or Drums: Available in different weights for industrial or commercial use.
• Storage: Store in a cool, dry place away from direct sunlight and strong oxidizing agents.

Safety and Handling:

While Sodium Acetate Crystal is safe for use, precautions should be observed:

• Avoid Skin and Eye Contact: May cause mild irritation; use gloves and safety goggles when handling.
• Keep Dry: Exposure to moisture can affect its crystalline form and effectiveness.

Conclusion:

Sodium Acetate Crystal offers unparalleled functionality, combining stability, versatility, and eco-friendliness. Its broad range of applications and reliable properties make it an invaluable resource across industries.