Model No: JT00069
Sodium Acetate
Versatile chemical for food preservation, buffer solutions, heating pads & wastewater treatment. High purity, stable performance—trusted sodium acetate supplier for bulk industrial & lab needs.
Quantity :
US $0.32 - US $0.65 / kilogram
NO. | ltems for detecting and analyzing | Standard value |
1 | Sodium acetate content (CH₃COONa·3H₂O) % | 58～60 |
2 | COD(chemical oxygen demand) mg/L | 4.2～4.5*10⁵ |
3 | Melting point ℃ | 55~60 |
4 | Water solubility (20℃) g/L | 755~770 |
5 | Iron (as Fe) %≤ | 0.001 |
6 | Chlorine (as CI) %≤ | 0.5 |
7 | Free radical (as NaOH) %≤ | 0.03 |
8 | Water insoluble content %≤ | 0.05 |
9 | pH | 7~9 |
Main Applications
1. Food Industry
While food-grade sodium acetate is commonly used in the food industry, industrial grade sodium acetate also plays an indirect supporting role in food processing auxiliary processes.industrial grade sodium acetate is widely recognized for its reliable chemical properties, and its food-grade derivatives (produced through refined processing from industrial grade sodium acetate) serve as acid regulators, preservatives, and flavor enhancers. industrial grade sodium acetate provides a cost-effective raw material foundation for the production of food-grade sodium acetate, ensuring the stability of the food additive supply chain.
Acidity Regulation: Food-grade sodium acetate derived fromindustrial grade sodium acetate adjusts the pH value of food and beverages, enhancing product stability. The consistent chemical composition of industrial grade sodium acetate ensures that the refined food-grade products have reliable acidity-regulating performance, preventing food spoilage caused by pH fluctuations.
Preservation and Fresh-keeping: In meat, fish, and other products, food-grade sodium acetate processed from industrial grade sodium acetate inhibits microbial growth and extends shelf life. industrial grade sodium acetate’s high purity (when properly refined) guarantees that the preservative effect of the final food additive meets food safety requirements, protecting the quality of processed food.
Flavor Improvement: Used as a vinegar flavor enhancer, food-grade sodium acetate derived from industrial grade sodium acetate improves the taste of processed food. industrial grade sodium acetate’s inherent acetic acid flavor characteristics (after purification) make it an ideal raw material for flavor enhancement, enriching the sensory experience of food products.
Compliance with Standards: Food-grade sodium acetate refined from industrial grade sodium acetate complies with international food safety standards such as FDA and EFSA. The strict quality control of industrial grade sodium acetate in the refining process ensures that the final product meets the safety requirements for food contact, making it trustworthy in the food industry.
2. Textile and Printing & Dyeing Industry
industrial grade sodium acetate is an important pH buffer and fixing agent in textile processing. industrial grade sodium acetate’s excellent buffering capacity and compatibility with textile auxiliaries make it indispensable in the textile and printing & dyeing industry. industrial grade sodium acetate ensures the stability of the dyeing process and improves the quality of dyed fabrics, making it a core auxiliary in this field.
Dyeing Auxiliary: industrial grade sodium acetate neutralizes the acid generated during the dyeing process, maintaining a suitable pH environment. The stable chemical properties ofindustrial grade sodium acetate prevent acid damage to fibers and ensure that dyes can react fully with fibers, laying a good foundation for uniform dyeing.
Fixing Enhancement: industrial grade sodium acetate improves the binding fastness between dyes and fibers. industrial grade sodium acetate promotes the cross-linking reaction between dyes and fiber molecules, reducing dye shedding during washing and enhancing the color fastness of fabrics. Textile manufacturers rely on industrial grade sodium acetate to improve the quality and durability of dyed products.
Process Optimization: industrial grade sodium acetate ensures the uniformity and color stability of dyeing. By regulating the pH value throughout the dyeing process, industrial grade sodium acetate avoids uneven color caused by pH fluctuations, improving the consistency of finished products. industrial grade sodium acetate also optimizes the dyeing process efficiency, reducing energy consumption and production costs.
3. Medical and Biochemistry
Although high-purity sodium acetate is required in the medical and biochemistry field, industrial grade sodium acetate serves as an important raw material for the production of high-purity medical-grade sodium acetate. industrial grade sodium acetate undergoes strict purification processes to meet the high standards of the medical industry, making industrial grade sodium acetate a critical link in the medical supply chain.
Dialysis Solution Component: Medical-grade sodium acetate refined fromindustrial grade sodium acetate is used for electrolyte balance in hemodialysis solutions. The high purity of industrial grade sodium acetate (after refinement) ensures that the electrolyte concentration in the dialysis solution is accurate, maintaining the normal physiological state of patients during hemodialysis.
Laboratory Reagent: High-purity sodium acetate derived from industrial grade sodium acetate is used as a buffer salt in various biochemical experiments. industrial grade sodium acetate’s stable chemical properties ensure that the prepared buffer solutions have reliable pH stability, providing accurate experimental conditions for biochemical research.
Pharmaceutical Synthesis Intermediate: industrial grade sodium acetate (after purification) participates in the synthesis process of certain drugs. industrial grade sodium acetate’s reactivity and purity lay the foundation for the synthesis of high-quality pharmaceutical products, ensuring the effectiveness and safety of drugs.
4. Environmental Protection Field
industrial grade sodium acetate is widely used in the environmental protection field due to its environmentally friendly characteristics and chemical stability. industrial grade sodium acetate plays a key role in sewage treatment, industrial wastewater treatment, and flue gas desulfurization, contributing to environmental governance and pollution control.
Sewage Treatment: industrial grade sodium acetate is used as a carbon source in the biological denitrification process of sewage treatment plants. industrial grade sodium acetate provides nutrients for denitrifying bacteria, promoting the decomposition of nitrogen-containing pollutants in sewage. The cost-effectiveness and high biodegradability of industrial grade sodium acetate make it a preferred carbon source in sewage treatment.
Industrial Wastewater Treatment: industrial grade sodium acetate neutralizes acidic wastewater and adjusts the pH value. industrial grade sodium acetate’s strong buffering capacity effectively neutralizes acidic substances in industrial wastewater, reducing the corrosion of wastewater on treatment equipment and ensuring the smooth progress of subsequent treatment processes. industrial grade sodium acetate is widely used in wastewater treatment in industries such as chemical engineering and metallurgy.
Desulfurization Application:industrial grade sodium acetate is used as an additive in certain flue gas desulfurization processes. industrial grade sodium acetate enhances the desulfurization efficiency of the system, promoting the reaction between sulfur dioxide and desulfurizing agents. The use of industrial grade sodium acetate in desulfurization processes helps reduce air pollution and meet environmental emission standards.
5. Thermotherapy and Thermal Insulation Products
industrial grade sodium acetate is the core raw material for the production of reusable heating pads, relying on the crystallization exothermic principle of sodium acetate supersaturated solution. industrial grade sodium acetate’s stable crystallization and exothermic properties ensure the reliability and safety of thermal products, making industrial grade sodium acetate widely used in thermotherapy and thermal insulation fields.
Reusable Heating Pads: industrial grade sodium acetate is the main component of the supersaturated solution in reusable heating pads. When triggered, industrial grade sodium acetate crystallizes and releases heat, providing long-lasting and stable warmth. The low toxicity and high safety of industrial grade sodium acetate make heating pads safe for daily use.
Medical Hot Compress: Heating products made with industrial grade sodium acetate provide soothing thermotherapy for muscle soreness and joint discomfort. industrial grade sodium acetate’s gentle and continuous heat release helps relax muscles and relieve pain, making it a common auxiliary tool in physical therapy.
Outdoor Thermal Insulation: industrial grade sodium acetate is used in portable thermal insulation products, providing safe and reliable warmth for outdoor activities. The portability and long heat release time of industrial grade sodium acetate-based thermal products make them popular among outdoor enthusiasts.
6. Construction and Concrete
industrial grade sodium acetate is an important additive in the construction and concrete industry, serving as a concrete retarder, antifreeze additive, and strength development optimizer. Its ability to regulate concrete properties ensures the quality and construction performance of concrete, especially in extreme environmental conditions.
Concrete Retarder: It regulates the setting time of concrete, especially in high-temperature environments. By slowing down the hydration reaction of cement, it prevents concrete from setting too quickly and ensures sufficient construction time. The use of this additive improves the workability of concrete and reduces construction defects.
Antifreeze Additive: It improves the construction performance of concrete under low-temperature conditions. By lowering the freezing point of water in concrete, it prevents the concrete from freezing and cracking during low-temperature construction. This ensures the normal progress of construction in cold seasons and improves the frost resistance of concrete.
Strength Development Optimization: It improves the long-term strength development of concrete. By optimizing the structure of cement hydration products, it enhances the compactness and strength of concrete. The use of this additive extends the service life of concrete structures and improves their durability.
7. Electroplating and Metal Treatment
industrial grade sodium acetate is widely used in the electroplating and metal treatment industry, serving as a buffer in electroplating solutions and an auxiliary agent in metal surface treatment. industrial grade sodium acetate’s excellent buffering capacity and compatibility with electroplating chemicals ensure the quality of electroplated layers and the cleanliness of metal surfaces.
Electroplating Solution Component: industrial grade sodium acetate serves as a buffer to maintain the pH stability of the electroplating process. industrial grade sodium acetate prevents large pH fluctuations in the electroplating solution, ensuring the uniformity and glossiness of the electroplated layer. The stable chemical properties of industrial grade sodium acetate also protect the electroplating equipment from corrosion.
Metal Surface Treatment: industrial grade sodium acetate is used in metal cleaning and pretreatment processes. industrial grade sodium acetate helps remove oil, rust, and other contaminants from metal surfaces, preparing them for subsequent electroplating or coating processes. The mild nature ofindustrial grade sodium acetate avoids damaging the metal substrate, ensuring the integrity of the metal surface.
