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- Purple_of_Cassius abstract "Purple of Cassius is a purple pigment formed by the reaction of gold salts with tin(II) chloride. It has been used to impart glass with a red coloration (see cranberry glass), as well as to determine the presence of gold as a chemical test.Generally, the preparation of this material involves gold being dissolved in aqua regia, then reacted with a solution of tin(II) chloride. The tin(II) chloride reduces the chloroauric acid from the dissolution of gold in aqua regia to a colloid of elemental gold supported on tin dioxide to give a purple precipitate or coloration.When used as a test, the intensity of the color correlates with the concentration of gold present.".
- Purple_of_Cassius wikiPageExternalLink zsigmondy-lecture.html.
- Purple_of_Cassius wikiPageExternalLink Hunt_4_9.pdf.
- Purple_of_Cassius wikiPageID "28601989".
- Purple_of_Cassius wikiPageRevisionID "542828455".
- Purple_of_Cassius hasPhotoCollection Purple_of_Cassius.
- Purple_of_Cassius subject Category:Chemical_tests.
- Purple_of_Cassius subject Category:Gold.
- Purple_of_Cassius subject Category:Inorganic_pigments.
- Purple_of_Cassius subject Category:Pigments.
- Purple_of_Cassius type Abstraction100002137.
- Purple_of_Cassius type ChemicalTests.
- Purple_of_Cassius type Cognition100023271.
- Purple_of_Cassius type ColoringMaterial114984973.
- Purple_of_Cassius type Experiment105798043.
- Purple_of_Cassius type HigherCognitiveProcess105770664.
- Purple_of_Cassius type InorganicPigments.
- Purple_of_Cassius type Inquiry105797597.
- Purple_of_Cassius type Material114580897.
- Purple_of_Cassius type Matter100020827.
- Purple_of_Cassius type Part113809207.
- Purple_of_Cassius type PhysicalEntity100001930.
- Purple_of_Cassius type Pigment114989820.
- Purple_of_Cassius type Pigments.
- Purple_of_Cassius type ProblemSolving105796750.
- Purple_of_Cassius type Process105701363.
- Purple_of_Cassius type PsychologicalFeature100023100.
- Purple_of_Cassius type Relation100031921.
- Purple_of_Cassius type Substance100019613.
- Purple_of_Cassius type Thinking105770926.
- Purple_of_Cassius type Trial105799212.
- Purple_of_Cassius comment "Purple of Cassius is a purple pigment formed by the reaction of gold salts with tin(II) chloride. It has been used to impart glass with a red coloration (see cranberry glass), as well as to determine the presence of gold as a chemical test.Generally, the preparation of this material involves gold being dissolved in aqua regia, then reacted with a solution of tin(II) chloride.".
- Purple_of_Cassius label "Goldpurpur".
- Purple_of_Cassius label "Pourpre de Cassius".
- Purple_of_Cassius label "Purple of Cassius".
- Purple_of_Cassius label "Purpura Kasjusza".
- Purple_of_Cassius label "Кассиев пурпур".
- Purple_of_Cassius sameAs Goldpurpur.
- Purple_of_Cassius sameAs Pourpre_de_Cassius.
- Purple_of_Cassius sameAs Purpura_Kasjusza.
- Purple_of_Cassius sameAs m.0cz7w9c.
- Purple_of_Cassius sameAs Q362303.
- Purple_of_Cassius sameAs Q362303.
- Purple_of_Cassius sameAs Purple_of_Cassius.
- Purple_of_Cassius wasDerivedFrom Purple_of_Cassius?oldid=542828455.
- Purple_of_Cassius isPrimaryTopicOf Purple_of_Cassius.