2014年2月18日星期二

Variety uses of Potassium sorbate

Potassium sorbate is a chemical compound that is produced as a result of chemical reaction between potassium hydroxide and sorbic acid to produce a white, sometime yellowish crystalline powder. It is slightly acidic in nature with a ph of about 6.5. When mixed in water it forms a weak acids solution of sorbic acid.

Potassium sorbate is produced industrially by neutralizing sorbic acid with potassium hydroxide. The precursor sorbic acid is produced in a two-step process via the condensation of crotonaldehyde and ketene.

Potassium sorbate(CAS NO:24634-61-5) is a synthetic compound that is used for a variety of commercial and domestic uses, for example in the baking industry as an alternative to yeast. In addition it is also used in other industries like dried meat, cheese, apple cider and other products. The primary use of potassium sorbate is to increase the shelf life of various commercial products without causing any alteration in the taste, smell or color of the food.

Potassium sorbate is found in many food products, especially those which are meant to be stored and eaten at room temperature. This helps to ward off particles such as mold or fungus that can cause foods to spoil or make people sick. Baked goods, processed fruits and vegetables or dairy products frequently contain this product.

Personal hygiene or beauty products will also use potassium sorbate in their solutions. Shampoo, lotion, cream-based concealers and other liquid products will often contain preservatives to prevent the products spoiling or breaking down as they sit on the shelf or in room temperature storage for long periods of time.

Winemakers will also use potassium sorbate(CAS NO:24634-61-5) as part of the fermentation process so that the wine can develop without yeast that would alter the flavor by devouring the sugar content of the berries. Many waxed wrappings or coatings on foods will also contain potassium sorbate as a way to increase preservative levels without altering the recipe of the food.

Sealants, glosses and industrial coatings will often use potassium sorbate as well. This will help prevent the seal from breaking down over time and will help preserve the materials underneath. If the gloss is used on an organic material such as wood, it will prevent mold, fungus or yeast from attaching to the surface and causing damage.

Potassium sorbate is also used for a variety of industrial processes like in pain industry, rubber and plastic industry and other commercial and synthetic manufacturing units.

More information about Potassium sorbate, you can find in Guidechem.

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