If you have got hydrogen chloride on your skin, remove soiled clothing (not over the head), wash the affected area with lukewarm water and soap for at least 10 to 15 minutes and seek medical advice.

Hydrochloric acidsafety precautions

The presence of hydrogen chloride in the environment does not always lead to exposure. In order for it to cause any adverse health effects you must come into contact with it. You may be exposed to hydrogen chloride by breathing it. You may be exposed to hydrochloric acid by drinking it, or by contact with your skin or eyes. Following exposure to any chemical, the adverse health effects you may encounter depend on several factors, including the amount to which you are exposed (dose), the way you are exposed, the duration of exposure, the form of the chemical and if you were exposed to any other chemicals.

Children are likely to be affected by hydrogen chloride in the same way as adults. Hydrochloric acid containing products in the home should be stored in an appropriate container and kept out of the reach of children.

Hydrochloric acidpoisoning symptoms

If you have hydrogen chloride in your eyes, remove contact lenses, irrigate the affected eye with lukewarm water for at least 10 to 15 minutes and seek medical advice. If you have inhaled or ingested hydrogen chloride, seek medical advice.

There is little evidence on the effects of exposure to hydrogen chloride during pregnancy. Therefore, is not possible to draw any definitive conclusions. Effects on the unborn child are more likely to occur at levels that harm the mother.

Asthmatics or individuals with other breathing problems may be more sensitive to the effect of hydrogen chloride on the airways.

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Effects ofhydrochloric acidon the human body

Breathing in low levels of hydrogen chloride for a short period of time can cause irritation to the nose and throat, causing coughing and shortness of breath. Exposure to higher concentrations of hydrogen chloride can also cause headache, fever wheeze, a rapid heart rate and confusion. In serious cases the airways may be damaged and a condition called pulmonary oedema where fluid builds up in the lungs, may develop. Following severe injuries from inhaling hydrogen chloride, there may be lasting effect on the lungs and airways. Hydrogen chloride gas is not absorbed through the skin but when it comes into contact with moisture (such a sweat), it forms hydrochloric acid which is highly irritating and corrosive.

Email chemcompendium@ukhsa.gov.uk if you have any questions about this guidance or enquiries@ukhsa.gov.uk if you have any other questions.

Hydrochloric aciduses

What should you do if you inhaleacidfumes

I'm hoping I can re-open troubleshooting on this. I've only had my headset a few months and have used it minimally but have played Poker VR a lot. One day, it just would not go past the loading screen...that is, the screen that shows the two controllers with the word "Loading..." under it. I've spent hours troubleshooting...changing all kinds of settings. Yes, I have uninstalled and reinstalled several times. Prior to today, the game hung as described above BUT I could kind of tell I was in the lobby because I heard the sound when I opened the in-game menu...I just couldn't see it.Today, I learned how to clear the cache. I tried several variations like clearing during the game loading and with game uninstalled. The only difference now is when I am stuck on the load screen, I can also hear the music.

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Low levels of naturally occurring hydrogen chloride may be breathed in from air. A lot of naturally occurring hydrogen chloride is removed by rain, which reduces levels in the air.

IsHydrochloric acidflammable

Due to hydrogen chloride being used in a number of industrial settings, occupational exposure is more common. Exposure mainly occurs through malfunctions or accidental releases. However, safe limits are enforced to protect the employees; such levels are below those that are thought to cause harmful effects.

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Strong solutions of hydrochloric acid are highly corrosive and can cause skin burns on contact; they may also damage the eyes. Dilute solutions may cause irritation to the eyes and skin. Drinking hydrochloric acid will burn the mouth, throat and stomach.

Chronic health effects ofhydrochloric acid

Hydrochloric acid dangerson skin

Exposure to hydrogen chloride may occur following contact with cleaning products that contain it; however, exposure is likely to be minimal if the products are used appropriately.

At room temperature, hydrogen chloride exists as either a colourless or slightly yellow gas. It is heavier than air and has a strong pungent odour. Hydrogen chloride will dissolve in water to form hydrochloric acid.

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Hydrogen chloride is formed by human activities such as from coal-burning power stations and incinerators. Burning of fossil fuels produces hydrogen chloride, although the use of these fuels is decreasing so will be a minor source of hydrogen chloride emissions in the future. Hydrogen chloride is also formed in large quantities when materials such as plastics or polyvinyl chloride (PVC) are burnt. Volcanoes also produce hydrogen chloride.

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Hydrogen chloride, in the form of hydrochloric acid, may be added to water supplies or swimming pools to change the pH and prevent scale formation. Its use in swimming pools is tightly controlled and due to the acid being neutralised, does not present a health hazard.

Hydrogen chloride has many industrial uses such as cleaning, pickling and electroplating metals, tanning leather, refining soap as well as for making vinyl chloride, fertilizers, artificial silk, dyes and pigments for paint. It is also used in the photographic, textile and rubber industry. It may be found as an ingredient in some cleaning products available in the UK.

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This publication is available at https://www.gov.uk/government/publications/hydrogen-chloride-properties-incident-management-and-toxicology/hydrogen-chloride-hydrochloric-acid-general-information