Sodium Acetate – CAS 127-09-3 – High-Purity Buffering Agent – 98%

Sodium Acetate (CH₃COONa, CAS 127-09-3) is a versatile, high-purity salt commonly used as a buffering agent, electrolyte, and reagent in biological, chemical, and industrial processes. Known for its mild basicity and excellent solubility in water, it is ideal for preparing buffer solutions and controlling pH in biochemical and molecular biology applications.

This white, crystalline powder is supplied in a resealable container and is well-suited for research, lab prep, food-safe processes (depending on application), and chemical manufacturing.

🧪 Common Uses:

• pH buffer in biochemical and analytical systems

• Electrolyte component in electroplating or batteries

• Reagent in organic synthesis

• Laboratory-grade chemical education and demonstrations

• De-icing and heat packs (exothermic crystallization)

Specifications:

• Chemical Name: Sodium Acetate

• Formula: CH₃COONa

• CAS Number: 127-09-3

• Purity: 98%

• Form: White crystalline powder

• Solubility: Soluble in water and alcohol

• Packaging: Airtight, moisture-resistant container

Safety & Handling:

• Generally regarded as safe for handling with minimal PPE

• Store in a cool, dry location, away from acids and moisture

• Use gloves and safety goggles during large-scale handling

GHS Hazard Classification:

• Typically not classified as hazardous under GHS

• May cause mild irritation to skin, eyes, or respiratory tract in concentrated forms

• Precautionary Statements:

  • P261 – Avoid breathing dust

  • P280 – Wear protective gloves and eye protection

  • P305 + P351 – Rinse eyes if contact occurs