Sodium acetate trihydrate, with the chemical formula NaCH₃COO·3H₂O, is a mineral salt that is widely used in various industries. This compound has a variety of applications due to its specific physical and chemical properties.

Properties of Sodium Acetate Trihydrate

High solubility in water: Sodium acetate trihydrate dissolves easily in water and its aqueous solutions are neutral.
Moisture-absorbing property: This compound acts as a moisture-absorbing agent and can absorb moisture from the environment.
Low melting point: Sodium acetate trihydrate melts at a relatively low temperature and releases heat when solidified.
Odorless and colorless: This compound exists in the form of colorless and odorless crystals.

Sodium Acetate Trihydrate Applications

Food Industry:
Food Additive: It is used as a food additive to adjust pH and improve the taste of foods.
Preservative: Acts as a natural preservative in some foods.
Chemical industry:
Buffer: Used as a buffer in chemical reactions.
Catalyst: Acts as a catalyst in some chemical reactions.
Textile industry:
Dye fixation: Used to fix colors in fabrics.
Construction industry:
Antifreeze: Used in some antifreeze mixtures.
Heating industry:
Hand warmers: The exothermic properties of this compound are used in hand warmers.
Laboratories:
Melting point determination: Used in laboratories to determine the melting point of other substances.