Sodium Acetate Hydrous is a high-purity inorganic salt widely used across pharmaceutical, food, laboratory, and industrial applications. It appears as a white, crystalline or granular powder, is odorless, and readily soluble in water. This compound is commonly supplied in its trihydrate or hydrous form, offering excellent buffering capacity and chemical stability.

Key Features

• High purity and consistent quality

• Excellent water solubility

• Stable buffering agent

• Non-volatile and easy to handle

• Hygroscopic in nature

Chemical Information

• Chemical Name: Sodium Acetate Hydrous

• Molecular Formula: CH₃COONa·xH₂O (commonly trihydrate)

• Molecular Weight: ~136.08 g/mol (trihydrate)

• CAS No.: 6131-90-4 (Trihydrate)

• Appearance: White crystalline powder or granules

• Solubility: Freely soluble in water

• pH (5% solution): ~7.5–9.0

Applications

• Buffering agent in pharmaceuticals and biochemical formulations

• Food additive and acidity regulator (E262)

• Reagent in laboratories and analytical chemistry

• Heat storage materials and thermal packs

• Dyeing, tanning, and textile processing

• Chemical intermediate in industrial manufacturing

Packaging & Storage

• Available in HDPE bags, fiber drums, or customized packaging

• Store in a cool, dry place away from moisture

• Keep container tightly closed to prevent hydration changes

Safety & Compliance

• Low toxicity under normal handling conditions

• Handle with standard industrial safety practices

• Complies with applicable pharmacopeial and food-grade standards (as per grade supplied)