Name: Potassium Sorbate
Foreign name: potassium sorbate
System name: Potassium 2,4-hexadienoate
Molecular weight: 150.22
Sexual appearance: white to light yellow scaly crystals or powder, easy to absorb moisture, discolor by oxidation and decomposition
Main use: food preservative
Melting point: 270°C
Density: 1,361g/cm3
Vapor pressure: <1Pa(20°C)FEMA2921|POTASSIUMSORBATE
Storage conditions: 2-8°C
) PH range of acid-base indicator discoloration: 8-11at580g/lat20°C
Water solubility: 58.2g/100mL(20ºC)
Application of potassium sorbate
As the least toxic food preservative, potassium sorbate is widely used in food and feed processing industries, as well as in cosmetics, cigarettes, resins, fragrances, and rubber industries. However, it is most widely used in food preservation and feed.
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