I Hospital General What’s Aluminum Hydroxide?

What’s Aluminum Hydroxide?

Aluminum hydroxide can be used to treat stomach pain, stomach upset, sourness, and acid Indigestion. Aluminum hydroxide can also be used to lower phosphate levels in certain people with kidney problems.

Aluminum hydroxide can also be used for reasons not covered in this medication guide. Aluminum hydroxide can be found in OTC medicines to relieve heartburn, acid reflux, upset stomach, and stomach pain. Heartburn medications that contain more than one active ingredient of an antacid can have aluminum hydroxide. You can also find it in medications that treat other symptoms like gas.

This involves the dissolution of bauxite with sodium hydroxide at temperatures as high as 270°C (518°F). The bauxite waste solid is removed, and aluminum hydroxide from the remaining solution sodium aluminate is precipitated. Aluminum hydroxide can then be converted to aluminum oxide or alumina using calcination.

The bauxite residue is a large amount of iron oxide and is extremely caustic because it contains residual sodium hydroxide. It was stored in lagoons in the past. Nine people drowned when a dam burst. Additional 122 people sought treatment for chemical burns. Themed covered 40 kilometers (15 mi) of land and reached the Danube. The mud was not toxic due to the low levels of heavy metals in it, but the slurry that was mixed with it had a pH value of 13.

Fire Retardant Filler

Aluminum hydroxide is also used as a fire retardant in polymer applications. Magnesium hydroxide and mixtures of huntite and hydromagnesite are used similarly. It decomposes at about 180deg CC (356degF), absorbing a considerable amount of heat in the process and giving off water vapor. It is also effective in suppressing smoke in many polymers, including acrylics, polyvinylchloride (PVC), polyesters, and rubber.

Precursor of Al compounds Aluminum hydroxide can be used as a feedstock to make other aluminum compounds such as calcined and molten aluminas, aluminum sulfurate, poly aluminum sulfate, or aluminum chloride.


Aluminum hydroxide, also known as “algeldrate”, is used as an antacid for humans and animals (mainly cats or dogs). Al(OH), 3 is preferable to other options such as sodium bicarbonate. This is because it does not cause excess acid secretion by the stomach and does not raise the pH above 7. It can react with stomach acid, decreasing acidity. This may help to relieve symptoms such as heartburn, ulcers, and dyspepsia. These products can cause constipation because they inhibit smooth muscle contractions in the gastrointestinal tract.

The kidneys normally filter excess phosphate from the blood. However, kidney disease can lead to phosphate accumulation. When ingested, the aluminum salt binds to the phosphate in your intestines, decreasing the amount of phosphorous that can be absorbed.

Precipitated aluminium hydroxide is used in some vaccinations (e.g. anthrax vaccine). Al hydrogel is a well-known brand of aluminum hydroxide adjuvant.

Vaccines containing aluminum hydroxide stimulate the immune system by inducing a release of Uric acid. This is an immunological danger sign. Certain types of monocytes are attracted to this substance, which causes them to differentiate into the dendritic cell.