99% Sodium Acetate Trihydrate ISO Producer CAS 6131-90-4

Description:

• Chemical Formula: CH3COONa·3H2O
• Molecular Weight: Approximately 136.08 g/mol
• Structure: Sodium Acetate Trihydrate is a white crystalline powder or granular solid. It is the hydrated form of sodium acetate, which is the sodium salt of acetic acid.

Specification:

• Purity: Sodium Acetate Trihydrate is commercially available in various purity grades, typically ranging from 98% to higher levels. The specific purity may depend on the manufacturer and intended application.
• pH: The pH of a 3% aqueous solution of Sodium Acetate Trihydrate typically ranges from 7 to 9.
• Solubility: Sodium Acetate Trihydrate is highly soluble in water.

Application:

1. Buffer Solution: Sodium Acetate Trihydrate is commonly used as a buffer component in various biochemical and molecular biology applications. It helps maintain a stable pH range in solutions, making it suitable for enzyme assays, DNA and protein electrophoresis, and other laboratory procedures.

2. Chemical Reagent: Sodium Acetate Trihydrate is utilized as a chemical reagent in various chemical reactions and organic syntheses. It can act as a source of acetic acid and sodium ions in reactions, such as esterifications, condensations, and as a pH adjuster.

3. Heat Pack: Sodium Acetate Trihydrate is often used in reusable heat packs or heat pads. The compound has the ability to undergo a phase transition from a supersaturated liquid to a solid state when triggered by the release of heat. This phase transition process releases heat, providing warmth when needed. Reheating the solidified Sodium Acetate Trihydrate can restore it to the liquid state, allowing for reuse.

4. Food Additive: Sodium Acetate Trihydrate is approved as a food additive by regulatory authorities in some countries. It is used as a flavoring agent, acidity regulator, and preservative in certain food products. It can contribute a slightly salty and vinegar-like taste to foods.

Features:

• pH Regulation: Sodium Acetate Trihydrate can help maintain a stable pH range in solutions, making it useful as a buffering agent in various applications.

• Solubility: Sodium Acetate Trihydrate is highly soluble in water, allowing for easy incorporation into aqueous systems.

• Phase Transition: The ability of Sodium Acetate Trihydrate to undergo a phase transition from a liquid to a solid state with the release of heat makes it suitable for heat pack applications.

• Versatility: Sodium Acetate Trihydrate finds utility in diverse industries, including laboratory research, chemical synthesis, food processing, and consumer products.

• Non-toxic: Sodium Acetate Trihydrate is generally considered non-toxic when used according to recommended guidelines. However, it is essential to handle and use any chemical substance with appropriate safety measures.