Potassium acetate
Potassium acetate (CH3COOK) is a white, crystalline, deliquescent solid with a molecular weight of 98.14 g/mol. It is highly soluble
in water, with a solubility of approximately 256 g/100 mL at 20°C, and it is also soluble in alcohol. Potassium acetate has a melting
point of 292°C and decomposes upon heating, releasing acetic acid vapors. The compound has a density of 1.57 g/cm³. In its solid
form, it can absorb moisture from the air, making it hygroscopic. Potassium acetate is commonly used in applications requiring a
buffering agent, as it forms a mildly alkaline solution when dissolved in water. Its electrical conductivity in aqueous solution makes
it useful in various chemical processes and industrial applications.
Items |
Specifications |
Appearance |
White powder |
Identification |
Conforms |
PH |
7.5~8.5 |
Loss on drying % |
≤1.0% |
Heavy metal % |
≤0.001% |
Chloride % |
≤0.005% |
Sulfate % |
≤0.005% |
Iron % |
≤0.001% |
Assay % |
99.0%-100.5% |
Potassium acetate (CH3COOK) has a variety of applications across different industries. In the food industry, it serves as a
food preservative and acidity regulator, helping to maintain the stability and shelf life of various products. In the medical field,
potassium acetate is used in intravenous solutions to correct potassium deficiencies and treat metabolic acidosis. It is also
utilized in the production of antibiotics and other pharmaceuticals. In the agricultural sector, potassium acetate is used as a
potassium source in fertilizers, promoting healthy plant growth. Additionally, it acts as a deicing agent for airport runways and
roads, offering an environmentally friendly alternative to traditional chloride-based deicers due to its less corrosive nature.
Potassium acetate's versatility extends to industrial applications, including as a catalyst in chemical reactions and a buffering
agent in biochemical research. Its diverse uses highlight its importance in multiple fields, making it a valuable chemical compound.
Thanks for your visit and welcome your kind inquiry!!!
Audited Supplier 
){kind=link}