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.
Produtos da "Indicadores"
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1,10-Phenanthroline Monohydrate
CAS:Fórmula:C12H8N2·H2OPureza:>99.0%(T)(HPLC)Cor e Forma:White to Almost white powder to crystalPeso molecular:198.23Rose Bengal
CAS:Fórmula:C20H2Cl4I4O5Na2Cor e Forma:Red to brown, Crystalline powder, Clear, Red to brownPeso molecular:1017.64N,N'-Diphenylbenzidine
CAS:Fórmula:C24H20N2Pureza:>98.0%(HPLC)(N)Cor e Forma:White to Gray to Brown powder to crystalPeso molecular:336.441,3-Benzenediol, 4-[2-(2-pyridinyl)diazenyl]-
CAS:Fórmula:C11H9N3O2Pureza:98%Cor e Forma:SolidPeso molecular:215.2081Reagecon Bromophenol Blue Indicator 0.1% (w/v) Solution
Reagecon's Bromophenol Blue Indicator 0.1% (w/v) Solution is a high quality Indicator Solution produced from the highest quality raw materials and manufactured and tested under rigorous conditions. For manual titrations; indicator titrant or analyte change colour and this colour change is by far the most important method of end point detection, in such titrations. A high quality indicator solution such as Reagecon's Bromophenol Blue Indicator 0.1% (w/v) Solution facilitates end point detection, in a clear and unambiguous manner and is an imperative for accurate manual titrimetry.Cor e Forma:LiquidGlycine, N,N'-[(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-2',7'-diyl)bis(methylene)]bis[N-(carboxymethyl)-
CAS:Fórmula:C30H26N2O13Cor e Forma:SolidPeso molecular:622.5330400000001TRIETHYLENETETRAMINE-N,N,N',N'',N''',N'''-HEXAACETIC ACID
CAS:Fórmula:C18H30N4O12Pureza:98%Cor e Forma:SolidPeso molecular:494.4504Congo Red ACS, 75%
CAS:Fórmula:C32H22N6O6S2Na2Cor e Forma:Brownish red, Powder, ClearPeso molecular:696.66Bromocresol Green
CAS:Fórmula:C21H14Br4O5SCor e Forma:White to Gray to Brown powder to crystalPeso molecular:698.01p-Rosaniline Hydrochloride
CAS:Fórmula:C19H18N3ClCor e Forma:Dark green, Crystalline powder, ClearPeso molecular:323.82Aniline Blue (water soluble) (Methyl Blue)
CAS:Fórmula:C37H27N3Na2O9S3Cor e Forma:Red to dark brown, Powder/CrystalsPeso molecular:799.80Methyl Red - Methylene Blue Solution [Mixed Indicator for Neutralization Titration]
Cor e Forma:Green to Dark green clear liquid to cloudy liquidDimethylsulfonazo 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:716.681-Naphthalenesulfonic acid, 8-(phenylamino)-, magnesium salt (2:1)
CAS:Fórmula:C32H24MgN2O6S2Pureza:97%Cor e Forma:SolidPeso molecular:620.9778Xylenol Orange Tetrasodium Salt ACS
CAS:Fórmula:C31H28N2O13SNa4Cor e Forma:Red to brown to black, Crystalline compound, Clear, RedPeso molecular:760.59N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine
CAS:Fórmula:C24H20N2Pureza:98%Cor e Forma:SolidPeso molecular:336.429PAN [=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:249.27p-Xylenol Blue extrapure AR, 95%
CAS:Fórmula:C23H22O5SPureza:min. 95%Cor e Forma:Brown to Very Dark Brown, PowderPeso molecular:410.498-Acetoxypyrene-1,3,6-trisulfonic acid trisodium salt
CAS:Fluorogenic substrate for esterase; cell-permeableFórmula:C18H9Na3O11S3Pureza:Min. 98.0 Area-%Cor e Forma:PowderPeso molecular:566.42 g/mol2,7-Dichlorofluorescein
CAS:Fluorophore used in biological assays and for labeling cells and tissuesFórmula:C20H10Cl2O5Pureza:Min. 95%Cor e Forma:PowderPeso molecular:401.2 g/molSodium Diphenylamine-4-sulfonate
CAS:Fórmula:C12H10NNaO3SPureza:>97.0%(HPLC)(N)Cor e Forma:White to Light gray to Light yellow powder to crystalPeso molecular:271.27Glycine, N,N'-(1R,2R)-1,2-cyclohexanediylbis[N-(carboxymethyl)-, hydrate (1:1), rel-
CAS:Fórmula:C14H24N2O9Pureza:98%Cor e Forma:SolidPeso molecular:364.34835999999984Resazurin Sodium extrapure AR, ExiPlus, Multi-Compendial, 85%
CAS:Fórmula:C12H6NNaO4Pureza:85%Cor e Forma:Dark red to dark green to black, Powder/ crystalline powder, ClearPeso molecular:251.20Phenol,4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-3-methyl-, monosodium salt
CAS:Fórmula:C21H13Br4NaO5SPureza:94%Cor e Forma:SolidPeso molecular:719.9957Fluorescein Sodium Salt (C.I. No. 45350)
CAS:Fórmula:C20H10Na2O5Cor e Forma:Orange red to green brown to dark brown, Powder, ClearPeso molecular:376.28Ethylene glycol bis(2-aminoethyl ether)-N,N,N',N'-tetraacetic acid
CAS:Fórmula:C14H24N2O10Pureza:97%Cor e Forma:SolidPeso molecular:380.3478Brilliant Blue FCF (Erioglaucine Disodium Salt)
CAS:Fórmula:C37H34Na2N2O9S3Cor e Forma:Dark purple, PowderPeso molecular:792.85Reagecon Starch Indicator 1% Solution
Reagecon's Starch Indicator 1% Solution is a high quality Indicator Solution produced from the highest quality raw materials and manufactured and tested under rigorous conditions. For manual titrations; indicator titrant or analyte change colour and this colour change is by far the most important method of end point detection, in such titrations. A high quality indicator solution such as Reagecon's Starch Indicator 1% Solution facilitates end point detection, in a clear and unambiguous manner and is an imperative for accurate manual titrimetry.Cor e Forma:LiquidMethyl Green Zinc Chloride Double Salt ExiPlus, Multi-Compendial
CAS:Fórmula:C27H35Cl2N3·ZnCl2Cor e Forma:Dark blackish green, Crystalline powderPeso molecular:608.793-(2-Pyridyl)-5,6-bis(4-sulfophenyl)-1,2,4-triazine Disodium Salt
CAS:Fórmula:C20H12N4Na2O6S2Pureza:>95.0%(T)(HPLC)Cor e Forma:Light yellow to Amber to Dark green powder to crystalPeso molecular:514.44Resazurin Sodium extrapure AR, 85%
CAS:Fórmula:C12H6NNaO4Cor e Forma:Dark red to dark green to black, Powder/ crystalline powder, ClearPeso molecular:251.20Phenol,4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[5-methyl-2-(1-methylethyl)-
CAS:Fórmula:C27H30O5SCor e Forma:SolidPeso molecular:466.5891Alizarin Yellow GG
CAS:Fórmula:C13H8N3NaO5Pureza:>97.0%(HPLC)Cor e Forma:Light yellow to Brown powder to crystalPeso molecular:309.21Bromocresol Green Sodium Salt (water soluble) ACS
CAS:Fórmula:C21H13Br4NaO5SCor e Forma:White to yellow to brown, Powder, Passes testPeso molecular:720.00Phenolphthalein (1% in ca. 85% Ethanol) [for Titration]
CAS:Fórmula:C20H14O4Cor e Forma:Colorless clear liquidPeso molecular:318.33
![1,3-Benzenediol, 4-[2-(2-pyridinyl)diazenyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000AL6.webp&w=3840&q=75)
![Glycine, N,N'-[(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-2',7'-diyl)bis(met…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001DOY.webp&w=3840&q=75)
![Methyl Red - Methylene Blue Solution [Mixed Indicator for Neutralization Titration]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FM0161.webp&w=3840&q=75)
![N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0035BM.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)
![Phenolphthalein (1% in ca. 85% Ethanol) [for Titration]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FP0700.webp&w=3840&q=75)