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Potassium alum, potash alum, or potassium aluminium sulfate is a chemical compound first mentioned under various Sanskrit names in Ayurvedic medicinal texts such as charak samhita, sushrut samhita, and ashtang hridaya; is chemically defined as the double sulfate of potassium and aluminium, with chemical formula KAl(SO 4) 2.
In 1790, the sale of ashes could generate $3.25 to $6.25 per acre ($800 to $1,500/km 2) in rural New York State – nearly the same rate as hiring a laborer to clear the same area. Potash making became a major industry in British North America. Great Britain was always the most important market.
If you own shares in Salt Lake Potash Limited (ASX:SO4) then it's worth thinking about how it contributes to the...
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 Al(SO 4) 2 ·12 H 2 O, such that X is a monovalent cation such as potassium or ammonium. [1] By itself, "alum" often refers to potassium alum, with the ...
Aluminium sulfate is sometimes called alum or papermaker's alum in certain industries. However, the name " alum " is more commonly and properly used for any double sulfate salt with the generic formula X Al(SO 4 ) 2 ·12H 2 O , where X is a monovalent cation such as potassium or ammonium .
The Summit Galleria Hotel in Cebu City.. Robinsons Land Corporation (RHR), the real estate arm of JG Summit Holdings, a business conglomerate established by Filipino-Chinese entrepreneur John Gokongwei Jr., first entered the hospitality industry in 2004 with the establishment of Robinsons Hotels and Resorts (RHR), its hospitality division.
It is the biggest property of Astoria Hotels and Resorts as of 2024. [12] The resort provides 4 different accommodation sites around the property and has 3 restaurant outlets. Amenities include 3 pools, a gym, gaming rooms, karaoke, and spa.
Kalinite is a mineral composed of hydrated potassium aluminium sulfate (a type of alum). It is a fibrous monoclinic alum, distinct from isometric potassium alum, [ 6 ] named in 1868. Its name comes from kalium (derived from Arabic : القَلْيَه al-qalyah "plant ashes", which is the Latin name for potassium , hence its chemical symbol, "K".