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CAS 1309-42-8

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Magnesium hydroxide, (Mg(OH)2)

Description:
Magnesium hydroxide, with the chemical formula Mg(OH)₂ and CAS number 1309-42-8, is an inorganic compound that appears as a white, odorless powder or crystalline solid. It is sparingly soluble in water, which means it has limited solubility, but it can form a suspension in water, often referred to as milk of magnesia. This compound is primarily used as an antacid to relieve symptoms of indigestion and heartburn, as well as a laxative. In addition to its medicinal applications, magnesium hydroxide is utilized in various industrial processes, including wastewater treatment and as a flame retardant due to its ability to release water vapor when heated. It has a high pH, making it a mild alkaline substance. Magnesium hydroxide is generally considered safe for use in food and pharmaceutical applications, although excessive consumption can lead to gastrointestinal disturbances. Its stability and low toxicity make it a valuable compound in both health and industrial sectors.
Formula:H2MgO2
InChI:InChI=1/Mg.H2O/h;1H2/q+2;
InChI key:InChIKey=VTHJTEIRLNZDEV-UHFFFAOYSA-L
SMILES:[Mg](O)O
Synonyms:
  • 100H
  • 10A
  • 1110F
  • 200-06H
  • 200-6H
  • 2500G
  • 2M-C01
  • 3320Ht
  • 5D12
  • 96Hs
  • See more synonyms
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