![]() ![]() How exposure to acetic acid could affect your health Such levels are below those that are thought to cause harmful effects. However safe levels are enforced to protect employees who may be exposed to acetic acid at work. Exposure to low levels of acetic acid in the environment, as part of a normal diet and from the correct use of household product would not be expected to cause adverse health effects.Įxposure to higher levels of acetic acid is more likely to occur in an occupational setting. There may also be exposure from the use of household products that contain acetic acid. Acetic acid is naturally present in some unprocessed foods including fruit and is present in some foods as an additive. It plays an important role in the metabolism of fats and carbohydrates in the body. Humans naturally produce small amounts of acetic acid. ![]() Levels of acetic acid in the environment would be expected to be low. When released into soil it evaporates into the air where it is broken down naturally by sunlight. The burning of plastics or rubber, and exhaust fumes from vehicles may also release acetic acid into the environment. How acetic acid gets into the environmentĪcetic acid can enter the environment from discharge and emissions from industries. It is also used in some household cleaning products to remove lime scale. Large quantities of acetic acid are used to make products such as ink for textile printing, dyes, photographic chemicals, pesticides, pharmaceuticals, rubber and plastics. It is used as a food preservative and food additive (known as E260). Uses of acetic acidĪcetic acid is the main component of vinegar, which contains 4 to 18% acetic acid. When it is pure (100% acetic acid) it is referred to as glacial acetic acid. Acetic acid, also known as ethanoic acid, is a clear colourless liquid which has a pungent, vinegar-like odour. ![]()
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