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  • Alum - Wikipedia
    By itself, alum often refers to potassium alum, with the formula KAl (SO 2O Other alums are named after the monovalent ion, such as sodium alum and ammonium alum
  • What Is Alum and How Is It Used? - ThoughtCo
    Alum is a type of chemical compound that is commonly used in everyday and industrial applications You'll find alum in everything from baking powder and toothpaste to cosmetics and some fire extinguishers, but there are also various types of alum with different use cases
  • What is Alum | About Alum and Alum Substitution – McCormick
    Alum, also known as potassium aluminum sulfate, is a naturally occurring mineral compound used across cultures and industries in various ways The most common type of alum found in kitchen pantries is potassium alum
  • Alum | Definition, Uses, Formula, Facts | Britannica
    Alums occur naturally in various minerals Potassium alum, for example, is found in the minerals kalinite, alunite, and leucite, which can be treated with sulfuric acid to obtain crystals of the alum Most alums have an astringent and acid taste They are colourless, odourless, and exist as a white crystalline powder
  • Alum: What It Is, Medicinal Benefits, Dosage, and Side Effects
    Alum is a naturally occurring mineral salt with powerful astringent, antibacterial, and deodorizing effects It is used in oral hygiene, wound care, water purification, food preservation, and natural deodorants
  • Alum: Properties, Types, Amazing Applications - Science Info
    Alum is an inorganic compound consisting of water molecules, aluminum, other metals besides aluminum, and sulfates Alum, in its hydrated state, is classified as a double salt There are various forms of alum, including Potash Alum, Soda Alum, Ammonium Alum, and Chrome Alum
  • What is alum in chemistry? - California Learning Resource Network
    At its core, an alum is a double salt, typically formulated as XAl (SO 4) 2 ·12H 2 O, where X represents a monovalent cation such as potassium (K +), sodium (Na +), or ammonium (NH 4+) The presence of both aluminum (Al 3+) and sulfate (SO 42-) ions is a defining characteristic
  • Is Alum Safe for Humans? Uses, Risks, What You Need to Know
    Curious, 'Is alum safe for humans?' Discover the different types, common uses in skincare and food, potential health risks, and expert safety guidelines for responsible use


















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