Glacial acetic acid: General information

نظرات · 40 بازدیدها

The use of glacial acetic acid.
Acetic acid is the main component of vinegar, it contains 4% to 18% acetic acid. It is used as a food preservative and food additive (known as E260). Large amounts of acetic acid are used to make textile printing inks, dyes, photographic chemicals, pesti

The use of glacial acetic acid.

Acetic acid is the main component of vinegar, it contains 4% to 18% acetic acid. It is used as a food preservative and food additive (known as E260). Large amounts of acetic acid are used to make textile printing inks, dyes, photographic chemicals, pesticides, pharmaceuticals, rubber and plastics. It is also used in some household cleaning products to remove lime scale.

How acetic acid gets into the environment.

Acetic acid can enter the environment through emissions and industrial discharges. Burning plastic or rubber, and emissions from vehicles may also release acetic acid into the environment. When released into the soil, it evaporates into the air, where it is naturally broken down by sunlight. Acetic acid levels in the environment are expected to be low.

Exposure to glacial acetic acid.

Humans naturally produce small amounts of acetic acid. It plays an important role in the metabolism of fats and carbohydrates in the body. Acetic acid is found naturally in some unprocessed foods, including fruits, and as an additive in some foods. Household products containing acetic acid may also be exposed to the air. Exposure to low levels of acetic acid in the environment as part of a normal diet and proper use of household products is not expected to cause adverse health effects.

Exposure to higher levels of acetic acid is more likely to occur in occupational Settings. However, safety levels are enforced to protect employees who may be exposed to glacial acetic acid at work. Such levels are below those considered to cause harmful effects.

How exposure to acetic acid can affect your health.

Acetic acid present in the environment does not always lead to exposure. In order for it to cause any adverse health effects, you have to be exposed to it. You may be exposed to glacial acetic acid through breathing, ingestion, or skin contact. The adverse health effects you may experience after exposure to any chemical depend on several factors, including the amount (dose) you are exposed to, how you are exposed, how long you are exposed, the form of the chemical, and whether you have been exposed to any other chemicals.

Exposure to low levels of acetic acid from diet or proper use of household products containing acetic acid is not expected to cause adverse health effects.

Exposure to diluted acetic acid solutions may cause irritation. Inhaling acetic acid vapors may irritate the eyes, nose, and throat and cause coughing.

Exposure to higher concentrations of acetic acid solutions (gt; 25%) can cause corrosive damage.

Breathing vapors containing high concentrations of acetic acid can cause eye, nose, and throat irritation, cough, chest tightness, headache, fever, and confusion. In severe cases, respiratory tract damage, increased heart rate and eye damage may occur. Fluid may accumulate in the lungs and may take up to 36 hours to form.

Ingesting high concentrations can immediately cause burning in the mouth and throat, difficulty breathing, drooling, difficulty swallowing, stomach pain, and vomiting (which may have blood in it).

Skin contact with strong acids can cause pain, burns and ulcers. Eye contact can cause pain, eyelid twitching, tearing, inflammation, sensitivity to light, and burns.

Acetic acid and cancer.

Acetic acid is not considered a carcinogenic chemical.

Vulnerable groups.

People with breathing problems such as asthma may be more susceptible to the effects of inhaling acetic acid. This is because high levels of acetic acid can irritate the airways, causing chest tightness, wheezing and difficulty breathing.

Pregnancy with unborn child.

Exposure to low levels of acetic acid from diet or proper use of household products containing acetic acid is not expected to cause harm to unborn children.

There is limited information on excessive exposure to acetic acid during pregnancy. Irritants or corrosives tend to occur at points of contact, for example, irritation to the skin or eyes. The body's absorption of acids is generally low, so they do not affect other parts of the body. Therefore, acetic acid is unlikely to have a direct effect on the unborn child. However, if exposure to acetic acid causes the mother to become unwell, it may affect the health of the unborn baby.

Children.

If children breathe, ingest or come into contact with acetic acid, they will have similar effects as adults. They are not expected to be more sensitive to the effects of acetic acid.

Household cleaning products containing acetic acid should be stored in appropriate containers and should be kept out of the reach of children.

نظرات