CH3COONa 58%~60% Crystalline Sodium Acetate 6131-90-4 For Sewage Treatment

Industrial Grade 58%~60% Sodium Acetate White Crystal 6131-90-4 for sewage treatment applications.

• Chemical formula: CH₃COONa
• Molecular weight: 82.03 g/mol (anhydrous matter); 136.08 g/mol (trihydrate)
• Structure: Composed of the radical acetate ion (CH₃COO⁻) and sodium ion (Na +)
• pH value: The aqueous solution is weakly alkaline, pH is about 8-9

• Appearance:
  • Anhydrous sodium acetate: white crystalline powder
  • Sodium acetate trihydrate (CH₃COONa*3H₂O): colorless transparent crystal
• Solubility:
  • Solvable in water, solubility increases significantly with temperature (at 20°C, about 46.5 g per 100 mL of water)
  • Slightly soluble in ethanol, insoluble
• Melting point:
  • Anhydrous sodium acetate: 324°C
  • Sodium acetate trihydrate: 58°C (dehydration decomposition)
• Density:
  • Anhydrous sodium acetate: 1.528 g/cm³
  • Sodium acetate trihydrate: 1.45g/cm³
• Hygroscopic: Sodium acetate trihydrate is easy to hygroscopic, and anhydrous sodium acetate hygroscopic is low

Heated decomposition. When heated to high temperatures, sodium acetate decomposes to form sodium carbonate (Na₂CO₃) and methane (CH₄).

• Wastewater treatment: Used to neutralize acidic wastewater and adjust pH value
• As a carbon source, it promotes microbial degradation of organic pollutants
• Denitrification agent: In sewage treatment, as the carbon source of denitrification process

• Buffer solution: Used to prepare pH buffer solution, widely used in chemical and biological experiments
• Reagent: Used as a reagent or catalyst for chemical reactions
• Standard solution: Used to calibrate an instrument or as a standard substance

• Snow melting agent: As an environmentally friendly snow melting agent, used for deicing roads and airports
• Feed additive: Used in animal feed to regulate the pH of the digestive system
• Photographic industry: as one of the components of the developer

• Versatility: Widely used in food, medicine, industry and other fields
• Environmental protection: Low toxicity and easy degradation, friendly to the environment
• Cost effective: Low price, easy to mass production