Alum

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Possible Answers:

GRAD.

Last seen on: Daily Boston Globe Crossword Answers Wednesday, 31 May 2023

Random information on the term “Alum”:

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Potassium alum, potash alum, or potassium aluminium sulfate is a chemical compound: the double sulfate of potassium and aluminium, with chemical formula KAl(SO4)2. It is commonly encountered as the dodecahydrate, KAl(SO4)2·12H2O. It crystallizes in an octahedral structure in neutral solution and cubic structure in an alkali solution with space group P a −3 and lattice parameter of 12.18 Å. The compound is the most important member of the generic class of compounds called alums, and is often called simply alum.

Potassium alum is commonly used in water purification, leather tanning, dyeing, fireproof textiles, and baking powder as E number E522. It also has cosmetic uses as a deodorant, as an aftershave treatment and as a styptic for minor bleeding from shaving.

Alum on Wikipedia

Random information on the term “GRAD”:

Grad (Cyrillic: .mw-parser-output .script-Cprt{font-size:1.25em;font-family:”Segoe UI Historic”,”Noto Sans Cypriot”,Code2001}.mw-parser-output .script-Hano{font-size:125%;font-family:”Noto Sans Hanunoo”,FreeSerif,Quivira}.mw-parser-output .script-Latf,.mw-parser-output .script-de-Latf{font-size:1.25em;font-family:”Breitkopf Fraktur”,UnifrakturCook,UniFrakturMaguntia,MarsFraktur,”MarsFraktur OT”,KochFraktur,”KochFraktur OT”,OffenbacherSchwabOT,”LOB.AlteSchwabacher”,”LOV.AlteSchwabacher”,”LOB.AtlantisFraktur”,”LOV.AtlantisFraktur”,”LOB.BreitkopfFraktur”,”LOV.BreitkopfFraktur”,”LOB.FetteFraktur”,”LOV.FetteFraktur”,”LOB.Fraktur3″,”LOV.Fraktur3″,”LOB.RochFraktur”,”LOV.RochFraktur”,”LOB.PostFraktur”,”LOV.PostFraktur”,”LOB.RuelhscheFraktur”,”LOV.RuelhscheFraktur”,”LOB.RungholtFraktur”,”LOV.RungholtFraktur”,”LOB.TheuerbankFraktur”,”LOV.TheuerbankFraktur”,”LOB.VinetaFraktur”,”LOV.VinetaFraktur”,”LOB.WalbaumFraktur”,”LOV.WalbaumFraktur”,”LOB.WeberMainzerFraktur”,”LOV.WeberMainzerFraktur”,”LOB.WieynckFraktur”,”LOV.WieynckFraktur”,”LOB.ZentenarFraktur”,”LOV.ZentenarFraktur”}.mw-parser-output .script-en-Latf{font-size:1.25em;font-family:Cankama,”Old English Text MT”,”Textura Libera”,”Textura Libera Tenuis”,London}.mw-parser-output .script-it-Latf{font-size:1.25em;font-family:”Rotunda Pommerania”,Rotunda,”Typographer Rotunda”}.mw-parser-output .script-Lina{font-size:1.25em;font-family:”Noto Sans Linear A”}.mw-parser-output .script-Linb{font-size:1.25em;font-family:”Noto Sans Linear B”}.mw-parser-output .script-Ugar{font-size:1.25em;font-family:”Segoe UI Historic”,”Noto Sans Ugaritic”,Aegean}.mw-parser-output .script-Xpeo{font-size:1.25em;font-family:”Segoe UI Historic”,”Noto Sans Old Persian”,Artaxerxes,Xerxes,Aegean}град) is an Old Slavic word meaning “town”, “city”, “castle” or “fortified settlement”. Initially present in all related languages as gord, it can still be found as grad, gradić, horod or gorod in many placenames today.

GRAD on Wikipedia