Definition of Alums. Meaning of Alums. Synonyms of Alums

Here you will find one or more explanations in English for the word Alums. Also in the bottom left of the page several parts of wikipedia pages related to the word Alums and, of course, Alums synonyms and on the right images related to the word Alums.

Definition of Alums

Alum
Alum Al"um, n. [OE. alum, alom, OF. alum, F. alun, fr. L. alumen alum.] (Chem.) A double sulphate formed of aluminium and some other element (esp. an alkali metal) or of aluminium. It has twenty-four molecules of water of crystallization. Note: Common alum is the double sulphate of aluminium and potassium. It is white, transparent, very astringent, and crystallizes easily in octahedrons. The term is extended so as to include other double sulphates similar to alum in formula.
Alum
Alum Al"um, v. t. To steep in, or otherwise impregnate with, a solution of alum; to treat with alum. --Ure.

Meaning of Alums from wikipedia

- form alums; a fact attributed to the small size of its ion. The most important alums are Pot****ium alum, KAl(SO 4) 2·12 H 2O, also called "potash alum" or...
- Search for "alum"  or "alums" on Wikipedia. Allum, surname Allums, surname Alum Bay Alum Cr**** (disambiguation) Alum Rock (disambiguation) Alum Springs (disambiguation)...
- Alum Rock may refer to: Alum rock, a specific chemical compound and a class of chemical compounds Alum Rock, California, US, formerly a town, now a neighborhood...
- member of the generic class of compounds called alums, and is often called simply alum. Pot****ium alum is commonly used in water purification, leather...
- aluminium sulfate, also known as ammonium alum or just alum (though there are many different substances also called "alum"), is a white crystalline double sulfate...
- soda alum, sodium alum, or SAS, this white solid is used in the manufacture of baking powder and as a food additive. Its official mineral name is alum-Na...
- Alum-(K) is a hydrous pot****ium aluminium sulfate mineral with formula KAl(SO4)2·12(H2O). It is the mineral form of pot****ium alum and is referred to as...
- Chrome alum or Chromium(III) pot****ium sulfate is the pot****ium double sulfate of chromium. Its chemical formula is KCr(SO4)2 and it is commonly found...
- Alum Pot is a pothole with a large open shaft at a surface elevation of 343 metres (1,125 ft) on the eastern flanks of Simon Fell, North Yorkshire, England...
- Alum Springs may refer to: Alum Springs, Virginia, an unincorporated community in ****ski County, Virginia Alum Springs, West Virginia, a ghost town in...