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Statements

Subject Item
dbr:Quinaldine_red
rdf:type
yago:Abstraction100002137 yago:WikicatPHIndicators yago:Fact106636259 n21:ChemicalObject dbo:ChemicalCompound yago:Message106598915 owl:Thing yago:Communication100033020 dbo:ChemicalSubstance yago:Information106634376 wikidata:Q11173 yago:Index106639674
rdfs:label
Quinaldine red Хинальдиновый красный Chinaldinrot Vermelho de quinaldina
rdfs:comment
Хинальдиновый красный (2-[4-(диметиламино)стирил]-N-этилхинолиний иодистый) — органическое соединение, метиновый краситель с химической формулой C21H23IN2. Применяется в медицине и аналитической химии, как кислотно-основный индикатор. Chinaldinrot ist eine chemische Verbindung aus der Gruppe der Cyaninfarbstoffe. Vermelho de quinaldina (quimicamente iodeto de 2-[4-(dimetilamino)estiril]-1-etilquinolínio) é um composto orgânico, um corante que é utilizado como indicador de pH com intervalo de viragem em pH 1,0 a 2,2, quando vira de incolor para vermelho. É classificado com o número CAS 117-92-0, apresenta fórmula química C21H23IN2 e massa molecular de 430,33, ponto de fusão de 240 ºC. É insolúvel em água e solúvel em etanol.. Normalmente é formulado para uso em uma solução a 1 % em m/v em etanol. Em solução a 5,3 mg /L em etanol, possui (λ) a 528 nm. Quinaldine red (pronounced /ˈkwɪnəldiːn/, abbreviated QR) is a dark green–red or black solid that does not dissolve easily in water (it is partly miscible). In addition to being used as colored indicator, quinaldine red is also used as a fluorescence probe and an agent in bleaching.
foaf:depiction
n10:Quinaldine_Red.svg n10:Quinaldine_Red_synthesis.png n10:Color_change_of_Quinaldine_Red_in_pH_change.jpg
dcterms:subject
dbc:PH_indicators
dbo:wikiPageID
38795030
dbo:wikiPageRevisionID
1086460980
dbo:wikiPageWikiLink
dbr:Radiolabeled dbr:X-rays dbr:Cationic dbr:Photobleach dbr:Para-dimethylaminobenzaldehyde dbr:Sulfuric_acid dbr:Oxidation dbr:Condensation_reaction n15:Quinaldine_Red_synthesis.png n15:Color_change_of_Quinaldine_Red_in_pH_change.jpg dbr:Fluoresce dbr:Spectrofluorometer dbr:Raman_spectroscopy dbr:Gamma_rays dbc:PH_indicators dbr:Ethidium_bromide dbr:Absorption_spectra dbr:Ammonium_molybdate dbr:Dental_bleaching dbr:Sodium_carbonate dbr:Cyanine dbr:Electron_beams dbr:Inorganic_phosphate dbr:Glycerol dbr:Oligonucleotides dbr:Isopropyl_alcohol dbr:Nucleic_acids dbr:Ethanol
owl:sameAs
n7:7prX dbpedia-sr:Hinaldin_crveno wikidata:Q10389869 dbpedia-de:Chinaldinrot yago-res:Quinaldine_red freebase:m.0t51h5c dbpedia-sh:Hinaldin_crveno dbpedia-ru:Хинальдиновый_красный dbpedia-pt:Vermelho_de_quinaldina dbpedia-fi:Kinaldiinipunainen
dbp:wikiPageUsesTemplate
dbt:Full_citation_needed dbt:PH_indicator dbt:Chembox_Properties dbt:Chembox_Hazards dbt:Chembox_Identifiers dbt:Chembox dbt:Fdacite dbt:Reflist dbt:Chembox_Related dbt:Cascite dbt:IPAc-en dbt:Chemboximage
dbo:thumbnail
n10:Quinaldine_Red.svg?width=300
dbp:imagefile
Quinaldine_Red.svg
dbp:imagesize
242
dbp:othernames
1 2 4 α-quinolineethiodide;
dbp:pin
2
dbp:verifiedrevid
409752739
dbp:watchedfields
changed
dbo:abstract
Chinaldinrot ist eine chemische Verbindung aus der Gruppe der Cyaninfarbstoffe. Vermelho de quinaldina (quimicamente iodeto de 2-[4-(dimetilamino)estiril]-1-etilquinolínio) é um composto orgânico, um corante que é utilizado como indicador de pH com intervalo de viragem em pH 1,0 a 2,2, quando vira de incolor para vermelho. É classificado com o número CAS 117-92-0, apresenta fórmula química C21H23IN2 e massa molecular de 430,33, ponto de fusão de 240 ºC. É insolúvel em água e solúvel em etanol.. Normalmente é formulado para uso em uma solução a 1 % em m/v em etanol. Em solução a 5,3 mg /L em etanol, possui (λ) a 528 nm. Apresenta reação fluorescente com ácidos nucleicos e possui aplicação em ensaios com DNA e RNA. Хинальдиновый красный (2-[4-(диметиламино)стирил]-N-этилхинолиний иодистый) — органическое соединение, метиновый краситель с химической формулой C21H23IN2. Применяется в медицине и аналитической химии, как кислотно-основный индикатор. Quinaldine red (pronounced /ˈkwɪnəldiːn/, abbreviated QR) is a dark green–red or black solid that does not dissolve easily in water (it is partly miscible). In addition to being used as colored indicator, quinaldine red is also used as a fluorescence probe and an agent in bleaching.
dbp:highPh
2.2
dbp:highPhColor
red
dbp:highPhText
white
dbp:indicatorName
Quinaldine red
dbp:lowPh
1
dbp:lowPhColor
white
prov:wasDerivedFrom
wikipedia-en:Quinaldine_red?oldid=1086460980&ns=0
dbo:wikiPageLength
12070
dbo:alternativeName
4-[(E)-2-(1-ethylquinolin-1-ium-2-yl)ethenyl]-N,N-dimethylaniline iodide 1-Ethyl-2-p-dimethylaminostyrylquinoline iodide; 2-(2-(4-(Dimethylamino)phenyl)ethenyl)-1-ethylquinolinium iodide; 2-(p-(dimethylamino)styryl)-1-ethyl-quinolinium iodide (8CI); 2-(p-Dimethylaminostyryl)quinoline ethiodide; 2-(2-(4-(dimethylamino)phenyl)ethenyl)-1-ethyl-quinolinium iodide; 2-(p-(Dimethylamino)styryl)-1-ethylquinolinium iodide; α-(p-Dimethylaminophenylethylene)quinolineethiodide; 2-(p-(4-Dimethylamino)styryl)-1-ethylquinolinium iodide;
dbo:iupacName
2-{(1E)-2-[4-(Dimethylamino)phenyl]ethen-1-yl}-1-ethylquinolin-1-ium iodide
foaf:isPrimaryTopicOf
wikipedia-en:Quinaldine_red