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Chemical compound
Potassium alum, potash alum, or potassium aluminium sulfate is a chemical compound defined as the double sulfate of potassium and aluminium, with chemical
Potassium_alum
Family of double sulfate salts of aluminium
monovalent cation such as potassium or ammonium. By itself, alum often refers to potassium alum, with the formula KAl(SO4)2·12H2O. Other alums are named after the
Alum
Chemical compound
Chrome alum or chromium(III) potassium sulfate is the potassium double sulfate of chromium. Its chemical formula is KCr(SO4)2 and it is commonly found
Chrome_alum
Sulfate mineral
Alum-(K) is a hydrous potassium aluminium sulfate mineral with formula KAl(SO4)2·12(H2O). It is the mineral form of potassium alum and is referred to as
Alum-(K)
composed of hydrated potassium aluminium sulfate (a type of alum). It is a fibrous monoclinic alum, distinct from isometric potassium alum, named in 1868.
Kalinite
Natural stain derived from hearthwood and used in histology
universally accepted. Franz Böhmer in 1865 published a haematoxylin formula using alum as a mordant, and in 1891, Paul Mayer published a formulation using a chemical
Haematoxylin
1987 radioactive contamination incident in Brazil
AS350 Écureuil helicopter provided by the police of the state of Goiás. Potassium alum dissolved in hydrochloric acid was used on clay, concrete, soil, and
Goiânia_accident
Substance applied to the body to prevent or mask body odour
sweating. Alum (typically potassium alum or ammonium alum, also described as "rock alum," or "rock crystal," or "natural deodorant"). Alum is a natural
Deodorant
Chemical salt used in cooking as cream of tartar
Potassium bitartrate, also known as potassium hydrogen tartrate, with formula KC4H5O6, is the potassium acid salt of tartaric acid (a carboxylic acid)—specifically
Potassium_bitartrate
Component of vaccines
response. There are many known adjuvants in widespread use, including potassium alum, various plant and animal derived oils and virosomes. Adjuvants in immunology
Immunologic_adjuvant
Chemical compound
tschermigite. Ammonium alum is made from aluminium hydroxide, sulfuric acid and ammonium sulfate. It forms a solid solution with potassium alum. Pyrolysis leaves
Ammonium_alum
Term for a class of cheeses
bleached with benzoyl peroxide or a mixture of benzoyl peroxide with potassium alum, calcium sulfate, and magnesium carbonate but, in that case, vitamin
Romano_cheese
Chemical compound
which in aqueous solution exists as K[Al(OH)4]. Potassium aluminate can be used to produce potassium alum with sulfuric acid in this reaction. KAlO2 + 2
Potassium_aluminate
uraninite) Plessite (mixture of kamacite and taenite) Potassium alum or potash alum (as a mineral, is called alum-(K)) Qingsongite Qiumingite Quartz Quenstedtite
List_of_minerals
Chemical element with atomic number 13 (Al)
in production of other aluminium compounds. Two kinds of alum, ammonium alum and potassium alum, were formerly used as mordants and in leather tanning,
Aluminium
Chemical compound
Aluminium sulfate is sometimes called alum or papermaker's alum in certain industries. However, the name "alum" is more commonly and properly used for
Aluminium_sulfate
Chemical compound
industrially. The main use is as a precursor to potassium chrome alum, used in leather tanning. Potassium dichromate is used to stain certain types of wood
Potassium_dichromate
Municipal unit in Greece
στυπτηρία), the original chemical name of the mineral, potassium alum, the known, double sulfate of potassium and aluminium, which has the chemical formula, KAl(SO4)2
Stypsi
Medical condition of benign mouth ulcers forming periodically
alternative treatments, including Aloe vera, Myrtus communis, Rosa damascena, potassium alum, nicotine, polio virus vaccine and prostaglandin E2. A 2023 Master Thesis
Aphthous_stomatitis
Throat lozenge brand
the following substances: 1 mg Lidocaine for local anesthesia. 1 mg potassium alum for astringent. 1,8 mg propylparaben for desinfection. "Trachitol" (PDF)
Trachitol
Ward in England
name probably refers to the rock from which the mineral salt called alum (potassium aluminium sulphate) is extracted and used in the tanning of leather
Alum_Rock,_Birmingham
Inorganic compound
Aum-Na). Like its potassium analog, sodium aluminum sulfate crystallizes as the dodecahydrate in the classical cubic alum structure. Sodium alum is very soluble
Sodium_alum
tawas") determines the cause and nature of illnesses through the use of potassium alum, locally known in the Philippines as tawas as one of the primary ingredients
History of medicine in the Philippines
History_of_medicine_in_the_Philippines
Paper used in Chinese calligraphy
blur. Shuxuan (literally "Ripe Xuan"), however, has a sizing based on potassium alum applied to the paper during production, which results in a stiffer texture
Xuan_paper
Organic compound (CH2=CHCH2OH)
the rearrangement of propylene oxide, a reaction that is catalyzed by potassium alum at high temperature. The advantage of this method relative to the allyl
Allyl_alcohol
PsH Potash Alum – K2SO4·Al2(SO4)3·24H2O Potassium alum – AlK(SO4)2 Potassium aluminium fluoride – KAlF4 Potassium amide – KNH2 Potassium argentocyanide
List_of_inorganic_compounds
Pyrotechnic mixture
potassium nitrate to 1 oz (28 g) magnesium, 2 oz (57 g) magnesium to 0.5 oz (14 g) chrome alum, and 2 oz (57 g) magnesium to 0.5 oz (14 g) potassium chlorate
Flash_powder
Aluminium potassium sulfate mineral
occurrence lies appropriately above a canyon named Alum Gulch. Alunite is mined as an ore of both potassium and aluminium at Marysvale. Some of the ore deposits
Alunite
Dry chemical leavening agent
bases for baking powders are: Sodium bicarbonate Ammonium bicarbonate Potassium bicarbonate Dicalcium phosphate dihydrate (DCPD) 33 neutralizing value
Baking_powder
Species of plant
as a laundry detergent. Some of the salt bushes produced a type of potassium alum (Arabic: shab) that was brownish in color, having a strong alkalinity
Soda_rosmarinus
synthesized alum as a reaction product between sulfates of potassium and earth of alum, demonstrating that alum was a double salt. Swedish German pharmaceutical
History_of_aluminium
KAl(SO4)2 potassium alum 10043–67–1 KAsO2 potassium arsenite 10124-50-2 KH2AsO4 potassium dihydrogen arsenate KBr potassium bromide 7758–02–3 KBrO potassium hypobromite
Glossary_of_chemical_formulae
1857 poisoning case in Hong Kong
adulterated their dough with potassium alum, or simply 'alum', as a whitener —and Lowe and McLaughlin note that "a baker named Cheong Alum would have been considered
Esing_Bakery_incident
Anion
Potassium tetrafluoroberyllate has the same structure as anhydrous potassium sulfate, as does rubidium and caesium tetrafluoroberyllate. Potassium tetrafluoroberyllate
Tetrafluoroberyllate
Taoist name for various religious practices
Minerals, see Cold-Food Powder), i.e., cinnabar, realgar, purified potassium alum, laminar malachite, and magnetite. Each mineral is put through five
Chu_(Taoism)
Chemical element with atomic number 37 (Rb)
are available for separating potassium, rubidium, and caesium. The fractional crystallization of a rubidium and caesium alum (Cs,Rb)Al(SO4)2·12H2O yields
Rubidium
British chemical engineering
Garside, J.; Unahabhokha, R. (2007). "Diffusivities of ammonium and potassium alums in aqueous solutions". Journal of Applied Chemistry. 15 (11): 502–505
John_W._Mullin
French physician (c. 1635 – 1704)
which the contents are unknown, is believed to contain a mixture of potassium alum and sulfuric acid, would be applied to arterial and venous wounds in
Jean-Baptiste_Denys
Chemical compound
Potassium aluminium fluoride (PAF, chemical formula KAlF4) is an inorganic compound. This compound is used as flux in the smelting of secondary aluminium
Potassium_aluminium_fluoride
Genus of flowering plants
Retrieved 2024-03-28. "TABLE 4-7 Comparison of Potassium Adequate Intakes Established in This Report to Potassium Adequate Intakes Established in the 2005 DRI
Sambucus
North Korean chemical conglomerate
chrome yellow, potassium alum and aluminium hydroxide. The company imports industrial chemical stock including caustic soda, potassium carbonate, normal
Korea General Chemicals Trading
Korea_General_Chemicals_Trading
Chemical industry in North Yorkshire, England
The alum industry in North Yorkshire was a major chemical processing industry in North Yorkshire, England between the 17th and the 19th centuries. The
Alum industry in North Yorkshire
Alum_industry_in_North_Yorkshire
Group of highly reactive chemical elements
from potassium and caesium is the fractional crystallisation of a rubidium and caesium alum (Cs, Rb)Al(SO4)2·12H2O, which yields pure rubidium alum after
Alkali_metal
Chemical compound
Potassium aluminium borate (K2Al2B2O7) is an ionic compound composed of potassium ions, aluminium ions, and borate ions. Its crystal form exhibits nonlinear
Potassium_aluminium_borate
Chemical element with atomic number 55 (Cs)
transformed into caesium alum or caesium carbonate. Though not commercially feasible, the ore can be directly reduced with potassium, sodium, or calcium in
Caesium
Former chemical plant in Poland
established, and the production of aluminium sulfate, copper(II) sulfate, and potassium alum was resumed. In 1947, the plant was officially nationalized, and the
Tarnowskie Góry Chemical Plant
Tarnowskie_Góry_Chemical_Plant
Substance used for binding dyes to fabrics
acid, oxalic acid, alum, chrome alum, sodium chloride, and certain salts of aluminium, chromium, copper, iron, iodine, potassium, sodium, tungsten, lead
Mordant
Traditional Filipino divination ritual
oryctomancy. Earlier and in some rural areas in the Philippines, alum (i.e., hydrated aluminum potassium sulfate or tawas in the vernacular) is ritualistically
Pagtatawas
Type of firearm propellant
using wood ashes containing potassium carbonate to precipitate calcium from their dung liquor, and using ox blood, alum, and slices of turnip to clarify
Gunpowder
Chemical compound
Potassium hexafluoroaluminate is an inorganic chemical compound with the chemical formula K3AlF6. It naturally occurs as the mineral cryolite. Potassium
Potassium_hexafluoroaluminate
Chemical compound
also known as ferric ammonium sulfate (FAS) or iron alum, is a double salt in the class of alums, which consists of compounds with the general formula
Ammonium_iron(III)_sulfate
Brand of science kits
Cobalt chloride Potassium iodide Soluble starch Potassium iodate Sodium metabisulfite Carbon rods Sodium silicate Potassium persulfate Potassium chromate Zinc
Salter_Science
Species of flowering tree
Retrieved 28 March 2024. "TABLE 4-7 Comparison of Potassium Adequate Intakes Established in This Report to Potassium Adequate Intakes Established in the 2005 DRI
Moringa_oleifera
Series of Ypresian sands and clays in England
Bagshot Beds — Bracklesham Beds. Lower Bagshot Beds — Bournemouth Beds and Alum Bay Beds. The lower division consists of pale-yellow, current-bedded sand
Bagshot_Formation
Chemical compound that tends to shrink or constrict body tissues
and rubbing alcohol. Astringent preparations include silver nitrate, potassium permanganate, zinc oxide, zinc sulfate, Burow's solution, tincture of
Astringent
Chemical compound
The alum methyl ammonium indium sulfate dodecahydrate CH3NH3In(SO4)2·12H2O becomes ferroelectric below 164 K (−109 °C; −164 °F). Potassium indium alum has
Indium(III)_sulfate
Chemical compound (H2SO4)
solution of the purified alum, afterwards let it solidify (or crystallise) in the glass beaker. You will get the best qalqadis (white alum) that may be had.
Sulfuric_acid
Color
solution Wash and dry Repeat steps 9 and 10 once. Treat with a solution of alum, or alum mixed with ashes and Saccharum Saturni (lead acetate). Dry, wash, dry
Turkey_red
Device for lighting fires
Jacques Thénard of Paris. The head of the match consisted of a mixture of potassium chlorate, sulfur, gum arabic and sugar. The match was ignited by dipping
Match
Anion of sulfur with 4 oxygen atoms
white vitriol is zinc sulfate heptahydrate, ZnSO4·7H2O. Alum, a double sulfate of potassium and aluminium with the formula K2Al2(SO4)4·24H2O, figured
Sulfate
British chemist and inventor (1778–1829)
isolating, by using electricity, several elements for the first time: potassium and sodium in 1807 and calcium, strontium, barium, magnesium, and boron
Humphry_Davy
Dye extracted from plant or animal sources
dyes and natural fibres. Historically, the most common mordants were alum (potassium aluminum sulfate—a metal salt of aluminum) and iron (ferrous sulfate)
Natural_dye
Chemical compounds containing chromium
another example of the +5 oxidation state. Potassium peroxochromate (K3[Cr(O2)4]) is made by reacting potassium chromate with hydrogen peroxide at low temperatures
Chromium_compounds
Halide mineral
guano deposits and burning coal seams. Associated minerals include sodium alum, native sulfur and other fumarole minerals. Notable occurrences include Tajikistan;
Salammoniac
Chemical compound
either with alum and ammonium chloride or with vitriol and sodium chloride was first described in the De aluminibus et salibus ("On Alums and Salts")
Hydrogen_chloride
Chemical compound with formula Na2SO4
salts. The only alums formed with common trivalent metals are NaAl(SO4)2 (unstable above 39 °C) and NaCr(SO4)2, in contrast to potassium sulfate and ammonium
Sodium_sulfate
Alum quarrying site in North Yorkshire, England
altered. The double sulphate of aluminium and either potassium or ammonia is commonly known as alum. This material was of great importance through to the
Sandsend_Ness
Type of salt
entraps the persulfate anion. The active ingredient in Oxone, KHSO5 or potassium peroxysulfate, is less stable than the triple salt. Holleman, Arnold Frederik;
Double_salt
American chemist
invention of methods for the production of alum from greensand marl and potassium chloride and potassium sulfate from similar sources (1850); methods
Henry_Wurtz
Thessaly, Greece Alumina, from Latin alumen (gen. aluminis) 'bitter salt, alum' Latin silex 'flint' (originally silicium) Greek phōsphóros 'light-bearing'
List_of_chemical_elements
Chemical compound
(NH4ClO4) is needed; potassium dichromate (K2Cr2O7) is commonly used, but reacts with ammonium perchlorate over time to form potassium perchlorate and ammonium
Ammonium_dichromate
Hygroscopic chemical compound of variable Na2O/SiO2 ratio precursor of waterglass
their ruggedness from a coating of silicates. Sodium silicate is used as an alum coagulant and an iron flocculant in wastewater treatment plants. Sodium silicate
Sodium_silicate
Chemical element with atomic number 24 (Cr)
to prevent corrosion of steel under wet conditions. Chrome alum is Chromium(III) potassium sulfate and is used as a mordant (i.e., a fixing agent) for
Chromium
Stratovolcano in Peru
mantle above it, generating melt. Most Peruvian volcanoes have produced potassium-rich andesitic magmas, derived from the mantle and further modified by
Misti
Chemical compound
CsGa(SeO4)2·12H2O is an alum-type salt and crystallizes in the characteristic octahedral habit of alums. Sodium and potassium gallium selenate double
Gallium(III)_selenate
Traditional vermilion cosmetic powder from the Indian subcontinent
prepared by mixing Curcuma longa with slaked lime (calcium hydroxide) and alum (potassium aluminum sulfate), wherein the alkaline substance triggers a chemical
Sindoor
Swedish German chemist who discovered oxygen (1742–1786)
numerous experiments in which he heated substances such as saltpetre (potassium nitrate), manganese dioxide, heavy metal nitrates, silver carbonate and
Carl_Wilhelm_Scheele
Covering an object with a layer of gold
remaining mercury. The gilt surface is then covered over with potassium nitrate, alum or other salts, ground together, and mixed into a paste with water
Gilding
Type of brain cell
extracellular space: Astrocytes express potassium channels at a high density. When neurons are active, they release potassium, increasing the local extracellular
Astrocyte
Substance used for writing which is invisible and can later be made visible
Porta is credited with the first recipe for a sympathetic ink, derived from alum and vinegar, as well as the first book on secret writing and invisible inks
Invisible_ink
Instrument measuring acidity or alkalinity of solutions
display. This conductor is immersed in an electrolyte solution, typically potassium chloride, which comes into contact with the test solution through a porous
PH_meter
17th-century German alchemist
by F. T. Kessler of Strasbourg, published in 1630, for using alum, saltpetre (potassium nitrate) and concentrated urine to turn base metals into silver
Hennig_Brand
American physicist and professor
articles on photoelectric sensitization of potassium and the energy distribution of photoelectrons in potassium film. Brady joined the faculty of Oregon
James_J._Brady_(physicist)
Medical intervention
Coagulation can be achieved by a chemical coagulant or by electrical methods. Alum [Al2(SO4)3.18H2O] is such a chemical substance, which has been widely used
Electrocoagulation
Porous form of silicon dioxide
double salts like ammonium iron(III) sulfate (iron alum), ammonium iron(II) sulfate, and potassium iron(III) sulfate all result in a color change from
Silica_gel
Liquid rinse for oral hygiene
among the upper classes, and Hippocrates recommended a mixture of salt, alum, and vinegar (460-377 BCE). The Jewish Talmud, dating to 50 - 500 CE, suggests
Mouthwash
Variety of corundum; mineral; gemstone
copper or other metal oxides as well as elements such as sodium, calcium, potassium etc.[citation needed] The second heating process can be repeated three
Ruby
French chemist and apothecary (1703–1770)
between sodium and potassium compounds, and to a generalization of the concept so as to include many substances, such as the alums and vitriols (i.e.
Guillaume-François_Rouelle
American neuroscientist
voltage-dependent potassium ion channel. During her graduate work, she investigated the structural biology and function of potassium channels. These deeply
Vanessa_Ruta
Vaccines against the bacterium Bacillus anthracis
filtrate of an alum-precipitated anthrax antigen from the Sterne strain in a solution for injection. The other ingredients are aluminium potassium sulphate
Anthrax_vaccine
Chemical compound and histologic stain
2-dibromoanthraquinone followed by substitution treatment of the latter with potassium hydroxide at 170 °C, and then followed by treatment with strong acid.
Alizarin
Technique used to enhance visual contrast of specimens observed under a microscope
classified into two categories: a) Basic mordant: React with acidic dyes e.g. alum, ferrous sulfate, cetylpyridinium chloride etc. b) Acidic mordant : React
Staining
Measure of ionizing radiation in the environment
that remain external to the body. The major radionuclides of concern are potassium, uranium and thorium and their decay products, some of which, like radium
Background_radiation
Metal treatment process
adhesive bonding. Teflon, nickel acetate, cobalt acetate, and hot sodium or potassium dichromate seals are commonly used. MIL-A-8625 requires sealing for thin
Anodizing
Reservoir in New York
which provided filtration and additional supplementation with alum, carbon, potassium permanganate and fluoride. On May 10, 2021, construction began
Tomhannock_Reservoir
[no] Alum (chemical compound) Alum-(K) (IMA2007 s.p., 1951, 77 CE) 7.CC.20 [283] [284] [285] (IUPAC: potassium aluminium disulfate dodecahydrate) Alum-(Na)
List of minerals recognized by the International Mineralogical Association (A)
List_of_minerals_recognized_by_the_International_Mineralogical_Association_(A)
Chemical compound
two different colours is different from other haematoxylin reagents e.g. alum-haematoxylin. The role of phosphotungstic acid and the mechanism of staining
Phosphotungstic_acid
Highly corrosive mineral acid
Rudolf Glauber devised a process to obtain nitric acid by distilling potassium nitrate with sulfuric acid. In 1776 Antoine Lavoisier cited Joseph Priestley's
Nitric_acid
Rainwater harvesting technique
good working condition. Periodic dosing with oxidizing agents, such as potassium permanganate, helps prevent the growth of microscopic organisms and the
Taanka
Process that leads to chemical changes
involved the heating of sulfate and nitrate minerals such as copper sulfate, alum and saltpeter. In the 17th century, Johann Rudolph Glauber produced hydrochloric
Chemical_reaction
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