What is sorbic acid soluble in?

The carboxyl (COOH) group in sorbic acid is very reactive and can form salts with calcium, sodium, and potassium. The potassium salt of sorbic acid is commercially available as a powder or granules. Its molecular weight is 150.22 and it is very soluble in water.

What is a sorbic acid used for?

Sorbic acid is widely used to inhibit yeast and molds in processed cheese, wine, fruit juices, and some baked goods (pastries). It is also used in processed meats as an alternative to preservation using nitrites.

What is the meaning of sorbic acid?

Definition of sorbic acid : a crystalline acid C6H8O2 obtained from the unripe fruits of the mountain ash or synthesized and used especially as a fungicide and food preservative.

Is sorbic acid an organic acid?

Organic acids such as benzoic acids, parabens, sorbic acid, propionic acid, acetic acid, lactic acid, medium-size fatty acids, salts (sorbates, benzoates, propionates) and their mixture possess strong antimicrobial activity and have been used as food preservatives, food contact materials and sanitizers.

Is sorbic acid soluble in oil?

Sorbic Acid is a white needle crystal, that has a characteristic odor. This product can be oxidized and colored if exposed to air for long time. It has a melting point of 132℃～135℃, and a solubility of (20℃,g/100mL): glacial acetic acid 11.5; ethanol 10; propanediol 5.5; peanut oil 0.9; glycerin 0.3.

How do you dissolve sorbic acid?

Sorbic acid is sparingly soluble in water and solubility for water is in the order of 0.16 g/100 ml at normal temperature, but it dissolves more in water of which the PH value is high by formation of salts.

What are the physical properties of sorbic acid?

Sorbic acid appears as white powder or crystals. Melting point 134.5°C. Slightly acidic and astringent taste with a faint odor. WHITE CRYSTALLINE POWDER.

Does the solubility of sorbic acid change with temperature?

As a result, it was suggested that the solubility of sorbic acid increased with increasing temperature which is consistent with the experimental results. For solubility in all solvents studied, it was revealed that COSMO-RS is capable of predicting the correct temperature dependence.

What are the properties and uses of sorbic acid?

Properties and uses. Sorbic acid and its salts, such as sodium sorbate, potassium sorbate, and calcium sorbate, are antimicrobial agents often used as preservatives in food and drinks to prevent the growth of mold, yeast, and fungi. In general the salts are preferred over the acid form because they are more soluble in water,…

Is sorbic acid a saturated or unsaturated fatty acid?

Introduction (E,E)-hexa-2,4-dienoic acid (C 6 H 8 O 2, sorbic acid, CAS No. 110-44-1, figure 1) is an unsaturated fatty acid.

What is the vapor pressure of sorbic acid?

If released to the atmosphere, sorbic acid is expected to exist solely in the vapor phase in the ambient atmosphere based on a vapor pressure of 3.08X10-4 mm Hg at 25 °C.