Molar mass sodium acetate trihydrate – Sodium acetate trihydrate, a versatile compound with a distinct molar mass, has captured the attention of scientists and industries alike. Its unique properties and diverse applications make it an intriguing subject for exploration. Delve into the fascinating world of sodium acetate trihydrate as we unravel its chemical formula, molar mass, and significance in various fields.
The molar mass of sodium acetate trihydrate, expressed as the sum of the atomic masses of its constituent elements, plays a crucial role in determining its chemical behavior and reactivity. Understanding this fundamental property provides a gateway to comprehending the compound’s interactions and applications.
Molar Mass of Sodium Acetate Trihydrate
Sodium acetate trihydrate, represented by the chemical formula CH 3COONa·3H 2O, has a molar mass of 136.08 g/mol. Molar mass is a fundamental concept in chemistry that represents the mass of one mole of a substance, which is the amount of substance that contains exactly 6.022 × 10 23entities (atoms, molecules, ions, or electrons).
Properties of Sodium Acetate Trihydrate
Sodium acetate trihydrate is a white, crystalline solid that is soluble in water and has a melting point of 58°C. The water molecules in the compound are bound to the sodium and acetate ions through hydrogen bonds, which influence the structure and properties of the compound.
Applications of Sodium Acetate Trihydrate
- Food Industry:Sodium acetate trihydrate is used as a food additive (E262) to control acidity and enhance flavor in products such as cheese, bread, and salad dressings.
- Pharmaceuticals:It is employed in the production of certain medications, including buffers and laxatives.
- Textiles:Sodium acetate trihydrate is utilized in dyeing and printing processes to improve colorfastness and prevent the degradation of fabrics.
Synthesis of Sodium Acetate Trihydrate
Sodium acetate trihydrate can be synthesized through the reaction of sodium hydroxide (NaOH) with acetic acid (CH 3COOH) in the presence of water. The reaction yields sodium acetate and water, which crystallize to form sodium acetate trihydrate.
Safety Considerations: Molar Mass Sodium Acetate Trihydrate
Sodium acetate trihydrate is generally considered safe to handle, but appropriate precautions should be taken. It can cause skin and eye irritation upon contact, so gloves and eye protection are recommended. Inhalation of dust should also be avoided.
Popular Questions
What is the chemical formula of sodium acetate trihydrate?
CH3COONa·3H2O
How does the presence of water molecules affect the properties of sodium acetate trihydrate?
Water molecules form hydrogen bonds with the sodium and acetate ions, influencing the compound’s solubility, melting point, and other physical properties.
What are the common applications of sodium acetate trihydrate?
Sodium acetate trihydrate is used as a food additive, a buffer in pharmaceutical formulations, and a mordant in textile dyeing.
