Crystal of potassium alum, KAl(SO 4) 2 ·12H 2 O. An alum (/ ˈ æ l ə m /) is a type of chemical compound, usually a hydrated double sulfate salt of aluminium with the general formula X …

Apr 5, 2024 · Alum powder has antibacterial properties that help get rid of bad breath. To make a solution: Take a glass of warm water, add one gram of alum and a pinch of rock salt. Mix until …

May 5, 2024 · Alum refers to a collection of chemical compounds that are hydrated sulfate salts of aluminum and usually one other metal. Common forms of alum include hydrated potassium …

alum, any of a group of hydrated double salts, usually consisting of aluminum sulfate, water of hydration, and the sulfate of another element. A whole series of hydrated double salts results …

Aluminium sulfate is a salt with the formula Al 2 (SO 4) 3. It is soluble in water and is mainly used as a coagulating agent (promoting particle collision by neutralizing charge) in the purification of …

Potassium alum, potash alum, or potassium aluminium sulfate is a chemical compound defined as the double sulfate of potassium and aluminium, with chemical formula KAl (SO 4) 2. It is …

Mar 25, 2024 · Salt, primarily sodium chloride, is used for seasoning and preserving food, while alum, a double sulfate of aluminum and potassium, is used for water purification, in cosmetics, …

Jan 10, 2025 · The Alum salt is primarily used for clarification and removal of suspended particles, sediments, and turbidity in water. It can improve water clarity and remove organic matter but is …

Aug 9, 2023 · 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 …

Alum is an inorganic compound composed of water molecules, aluminium, other metal than aluminium, and sulphates. Alum is a double salt present in the hydrated form. The general …