Indicadores
Os indicadores são substâncias utilizadas em titulações e outras análises químicas para sinalizar uma mudança no pH ou na composição química. Eles são vitais para medições precisas tanto em pesquisas quanto em ambientes industriais. Na CymitQuimica, oferecemos uma seleção abrangente de indicadores projetados para precisão e reprodutibilidade em aplicações laboratoriais, incluindo reações ácido-base e redox.
Foram encontrados 575 produtos de "Indicadores"
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Pureza (%)
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Phenolphthalein extrapure AR, 99%
CAS:Fórmula:C20H14O4Pureza:min. 99%Cor e Forma:White to pale yellow, Powder, ClearPeso molecular:318.33Eosin Yellow (water soluble) ACS
CAS:Fórmula:C20H6Br4Na2O5Cor e Forma:Red with bluish tinge or Brownish red, Powder, Passes testPeso molecular:691.85Methylene Blue Trihydrate
CAS:Fórmula:C16H18CIN3S·3H2OCor e Forma:Dark green, Crystalline powderPeso molecular:373.90Eriochrome Black T ACS
CAS:Fórmula:C20H12N3NaO7SCor e Forma:Brown to Black, PowderPeso molecular:461.39Triethylenetetramine-N,N,N',N'',N''',N'''-hexaacetic Acid
CAS:Fórmula:C18H30N4O12Pureza:>98.0%(T)Cor e Forma:White to Almost white powder to crystalPeso molecular:494.45Phenol Red (0.1% in ca. 20% Ethanol) [for Titration]
CAS:Fórmula:C19H14O5SCor e Forma:Orange to Brown to Dark red clear liquidPeso molecular:354.38Methylene Blue Hydrate
CAS:Fórmula:C16H18ClN3S·xH2OPureza:>70.0%(W)Cor e Forma:Green to Dark green powder to crystalPeso molecular:319.85 (as Anhydrous)Trisodium 2-(4-Sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate
CAS:Fórmula:C16H9N2Na3O11S3Pureza:>95.0%(HPLC)Cor e Forma:Orange to Brown to Dark red powder to crystalPeso molecular:570.40Basic Red 5
CAS:Fórmula:C15H17ClN4Cor e Forma:Dark green to Dark blue to Black powder to crystalPeso molecular:288.78Bromocresol Green
CAS:Fórmula:C21H14Br4O5SCor e Forma:White to Gray to Brown powder to crystalPeso molecular:698.01Bromothymol Blue Sodium Salt
CAS:Fórmula:C27H27Br2NaO5SCor e Forma:Orange to Brown powder to crystalPeso molecular:646.37Acid Orange 5
CAS:Fórmula:C18H14N3NaO3SCor e Forma:Light yellow to Brown powder to crystalPeso molecular:375.38Bromocresol Purple
CAS:Fórmula:C21H16Br2O5SPureza:>97.0%(HPLC)Cor e Forma:White to Brown to Dark purple powder to crystalPeso molecular:540.22Magneson
CAS:Fórmula:C12H9N3O4Cor e Forma:Orange to Brown to Dark red powder to crystalPeso molecular:259.22Basic Green 1
CAS:Fórmula:C27H34N2O4SCor e Forma:Green to Dark green powder to crystalPeso molecular:482.64trans-1,2-Cyclohexanediaminetetraacetic Acid Monohydrate
CAS:Fórmula:C14H22N2O8·H2OPureza:>99.0%(T)Cor e Forma:White to Almost white powder to crystalinePeso molecular:364.36Indigo Carmine
CAS:Fórmula:C16H8N2Na2O8S2Pureza:>95.0%(E)Cor e Forma:Dark red to Dark purple to Dark blue powder to crystalPeso molecular:466.35PAN [=1-(2-Pyridylazo)-2-naphthol] [Metal indicator and spectrophotometric reagent for transition metals]
CAS:Fórmula:C15H11N3OPureza:>98.0%(T)(HPLC)Cor e Forma:Light yellow to Amber to Dark green powder to crystalPeso molecular:249.27Acid Red 87
CAS:Fórmula:C20H6Br4Na2O5Pureza:>90.0%(E)Cor e Forma:Orange to Brown to Dark red powder to crystalinePeso molecular:691.86Phenolphthalin [for redox indicator]
CAS:Fórmula:C20H16O4Pureza:>98.0%(T)(HPLC)Cor e Forma:White to Almost white powder to crystalinePeso molecular:320.342-Nitrophenol Sodium Salt
CAS:Fórmula:C6H4NNaO3Pureza:>99.0%(HPLC)Cor e Forma:Orange to Red powder to crystalPeso molecular:161.09Dimethylsulfonazo III [Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO4 with Ba]
CAS:Fórmula:C24H20N4O14S4Cor e Forma:Yellow to Dark green to Black powder to crystalPeso molecular:716.68o-Cresolphthalein
CAS:Fórmula:C22H18O4Cor e Forma:White to Light yellow to Light orange powder to crystalPeso molecular:346.38Variamine Blue B Base [Redox Indicator]
CAS:Fórmula:C13H14N2OPureza:>98.0%(T)Cor e Forma:Gray to Dark blue to Black powder to crystalPeso molecular:214.27Methylxylenol Blue
CAS:Fórmula:C33H32N2Na4O13SPureza:>80.0%(HPLC)Cor e Forma:Dark green to Dark red to Black powder to crystalPeso molecular:788.64Eriochrome Black T (1:100 diluted with NaCl)
CAS:Fórmula:C20H12N3NaO7SCor e Forma:Purple to Dark purple to Brown powder to crystalPeso molecular:461.38Phenolphthalein
CAS:Fórmula:C20H14O4Pureza:>98.0%(T)Cor e Forma:White to Almost white powder to crystalPeso molecular:318.33N,N'-Diphenylbenzidine
CAS:Fórmula:C24H20N2Pureza:>98.0%(HPLC)(N)Cor e Forma:White to Gray to Brown powder to crystalPeso molecular:336.44Uranine
CAS:Fórmula:C20H10Na2O5Pureza:>95.0%(HPLC)Cor e Forma:Amber to Brown powder to crystalPeso molecular:376.27Calcein Blue
CAS:Fórmula:C15H15NO7Pureza:>98.0%(T)Cor e Forma:White to Orange to Green powder to crystalPeso molecular:321.29Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate
CAS:Fórmula:C10H14N2Na2O8·2H2OPureza:>99.5%(T)Cor e Forma:White powder to crystalPeso molecular:372.24Thymolphthalein
CAS:Fórmula:C28H30O4Cor e Forma:White to Orange to Green powder to crystalPeso molecular:430.54Methyl Orange (0.1% in Water) [for Titration]
CAS:Fórmula:C14H14N3NaO3SCor e Forma:Orange to Brown to Dark red clear liquidPeso molecular:327.33Methyl Orange
CAS:Fórmula:C14H14N3NaO3SPureza:>98.0%(HPLC)Cor e Forma:Orange to Brown powder to crystalPeso molecular:327.33Murexide
CAS:Fórmula:C8H8N6O6Cor e Forma:Orange to Brown to Dark purple powder to crystalPeso molecular:284.19p-Naphtholbenzein
CAS:Fórmula:C27H18O2Cor e Forma:Orange to Amber to Dark red powder to crystalPeso molecular:374.444-Nitrophenol
CAS:Fórmula:C6H5NO3Pureza:>99.0%(GC)(T)Cor e Forma:White to Light yellow to Green powder to crystalPeso molecular:139.11Ferroin Solution acc. to JIS K8001
CAS:Cor e Forma:Orange to Brown to Dark red clear liquid to cloudy liquidEriochrome Black T
CAS:Fórmula:C20H12N3NaO7SCor e Forma:Black powder to crystalinePeso molecular:461.38Sulfonazo III [Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO4 with Ba]
CAS:Fórmula:C22H12N4Na4O14S4Pureza:>90.0%(HPLC)Cor e Forma:Dark green to Black powder to crystalPeso molecular:776.55Pyrogallol Red
CAS:Fórmula:C19H12O8SCor e Forma:Dark red to Brown powder to crystalPeso molecular:400.36Rhodamine 6G
CAS:Fórmula:C28H31ClN2O3Pureza:>95.0%(HPLC)Cor e Forma:Amber to Brown to Dark green powder to crystalPeso molecular:479.02Tetrabromofluorescein
CAS:Fórmula:C20H8Br4O5Pureza:>95.0%(HPLC)Cor e Forma:Light red to Yellow to Red powder to crystalPeso molecular:647.90Phenol Red
CAS:Fórmula:C19H14O5SCor e Forma:Dark red to Brown powder to crystalinePeso molecular:354.38Sodium Diphenylamine-4-sulfonate
CAS:Fórmula:C12H10NNaO3SPureza:>97.0%(HPLC)(N)Cor e Forma:White to Light gray to Light yellow powder to crystalPeso molecular:271.27Thymol Blue Sodium Salt
CAS:Fórmula:C27H29NaO5SCor e Forma:Orange to Brown powder to crystalPeso molecular:488.57
![Phenol Red (0.1% in ca. 20% Ethanol) [for Titration]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FP0703.webp&w=3840&q=75)
![PAN [=1-(2-Pyridylazo)-2-naphthol] [Metal indicator and spectrophotometric reagent for transition …](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FA5000.webp&w=3840&q=75)
![Phenolphthalin [for redox indicator]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FP0095.webp&w=3840&q=75)
![Variamine Blue B Base [Redox Indicator]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FM0493.webp&w=3840&q=75)
![Methyl Orange (0.1% in Water) [for Titration]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FM0017.webp&w=3840&q=75)
