
Indicateurs
Les indicateurs sont des substances utilisées dans les titrations et autres analyses chimiques pour signaler un changement de pH ou de composition chimique. Ils sont essentiels pour des mesures précises dans les contextes de recherche et industriels. Chez CymitQuimica, nous offrons une sélection complète d'indicateurs conçus pour garantir précision et reproductibilité dans les applications de laboratoire, notamment pour les réactions acido-basiques et rédox.
Produits appartenant à la catégorie "Indicateurs"
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PAR [=4-(2-Pyridylazo)resorcinol] [Spectrophotometric reagent for transition metals]
CAS :Formule :C11H9N3O2Degré de pureté :>98.0%(T)(HPLC)Couleur et forme :Orange to Amber to Dark red powder to crystalMasse moléculaire :215.21Reagecon Thymol Blue 0.04% Indicator Solution
Reagecon's Thymol Blue Indicator 0.04% Alcoholic 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 Thymol Blue Indicator 0.04% Alcoholic Solution facilitates end point detection, in a clear and unambiguous manner and is an imperative for accurate manual titrimetry.Couleur et forme :LiquidThionin Acetate, 90%
CAS :Formule :C14H13N3O2SDegré de pureté :min. 90%Couleur et forme :Dark green to black, PowderMasse moléculaire :287.34Resazurin
CAS :Weakly fluorescent blue dye; indicator of mitochondrial activity. The reduction of resazurin has been ascribed to a putative reductase or diaphorase-type enzymes from the mitochondria and cytosol but also it might play a role as an intermediate electron acceptor in the electron transport chain between the final reduction of oxygen and cytochrome oxidase.Formule :C12H7NO4Degré de pureté :Min. 95%Masse moléculaire :229.19 g/molTrisodium 2-(4-Sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate
CAS :Formule :C16H9N2Na3O11S3Degré de pureté :>95.0%(HPLC)Couleur et forme :Orange to Brown to Dark red powder to crystalMasse moléculaire :570.40Tetrazolium Violet extrapure, 95%
CAS :Formule :C23H17CIN4Degré de pureté :min. 95%Couleur et forme :Light yellow to greenish yellow, PowderMasse moléculaire :384.86BRILLIANT YELLOW
CAS :Formule :C26H18N4Na2O8S2Degré de pureté :85%Couleur et forme :SolidMasse moléculaire :624.5527Reagecon Bromocresol Green Indicator 0.04% Solution
Reagecon's Bromocresol Green Indicator 0.04% 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 Bromocresol Green Indicator 0.04% Solution facilitates end point detection, in a clear and unambiguous manner and is an imperative for accurate manual titrimetry.Couleur et forme :Liquid1-Naphthalenesulfonic acid, 8-(phenylamino)-, sodium salt (1:1)
CAS :Formule :C16H12NNaO3SDegré de pureté :97%Couleur et forme :SolidMasse moléculaire :321.3261Pyrocatechol Violet
CAS :Formule :C19H14O7SCouleur et forme :Dark green to Dark red to Black powder to crystalMasse moléculaire :386.37Light Green SF Yellowish, 65%
CAS :Formule :C37H34N2Na2O9S3Couleur et forme :Dark red to purple, Crystalline powderMasse moléculaire :792.86Pararosolic Acid
CAS :Formule :C19H14O3Couleur et forme :Yellow to Amber to Dark red powder to crystalMasse moléculaire :290.32Glycine,N,N'-[(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)-
CAS :Formule :C31H32N2O13SCouleur et forme :SolidMasse moléculaire :672.6563800000002Bromophenol Blue
CAS :Formule :C19H10Br4O5SCouleur et forme :White to Light yellow to Red powder to crystalMasse moléculaire :669.96Pentamethoxy Red
CAS :Formule :C24H26O6Degré de pureté :min. 98.0 area%(HPLC)Couleur et forme :White to Light yellow powder to crystalMasse moléculaire :410.47Reagecon Eriochrome Black T Indicator 1% (w/w) in Sodium Chloride
Reagecon's Eriochrome Black T Indicator 1% (w/w) in Sodium Chloride is a high quality Indicator 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 such as Reagecon's Eriochrome Black T Indicator 1% (w/w) in Sodium Chloride facilitates end point detection, in a clear and unambiguous manner and is an imperative for accurate manual titrimetry.Couleur et forme :SolidCrystal Violet (Gentian Violet)
CAS :Formule :C25H30N3ClCouleur et forme :Dark green, PowderMasse moléculaire :407.98Titan Yellow
CAS :Formule :C28H19N5Na2O6S4Couleur et forme :Light yellow to Amber to Dark green powder to crystalMasse moléculaire :695.71Bromocresol Green Sodium Salt
CAS :Formule :C21H13Br4NaO5SDegré de pureté :>95.0%(T)(HPLC)Couleur et forme :Red to Dark blue to Black powder to crystalMasse moléculaire :720.00Reagecon Bromocresol Green Indicator 0.1% (w/v) Solution
Reagecon's Bromocresol Green 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 Bromocresol Green Indicator 0.1% (w/v) Solution facilitates end point detection, in a clear and unambiguous manner and is an imperative for accurate manual titrimetry.Couleur et forme :LiquidChloranitine Fast Red BB
CAS :Formule :C33H22N8Na4O15S4Couleur et forme :Dark red to dark brown, Powder, ClearMasse moléculaire :990.79diphenyl-1-pyrenylphosphine
CAS :Formule :C28H19PDegré de pureté :95%Couleur et forme :SolidMasse moléculaire :386.424221Reagecon Tashiro Indicator (Methyl Red/Methylene Blue) Solution in Ethanol
Reagecon's Tashiro Indicator (Methyl Red/Methylene Blue) Solution in Ethanol 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 Tashiro Indicator (Methyl Red/Methylene Blue) Solution in Ethanol facilitates end point detection, in a clear and unambiguous manner and is an imperative for accurate manual titrimetry.Couleur et forme :LiquidPhthalein Complexon Sodium Salt
CAS :Couleur et forme :White to Light yellow to Light orange powder to crystal5'-Isopropyl-2'-methylindophenol Sodium Salt [Redox Indicator]
CAS :Formule :C16H16NNaO2Couleur et forme :Red to Dark blue to Black powder to crystalMasse moléculaire :277.30Phenolphthalin [for redox indicator]
CAS :Formule :C20H16O4Degré de pureté :>98.0%(T)(HPLC)Couleur et forme :White to Almost white powder to crystalineMasse moléculaire :320.34Indigotrisulfonic Acid Potassium Salt
CAS :Formule :C16H7K3N2O11S3Degré de pureté :>55.0%(HPLC)Couleur et forme :Gray to Dark purple to Black powder to crystalMasse moléculaire :616.71Chlorophenol Red
CAS :Formule :C19H12Cl2O5SDegré de pureté :>90.0%(HPLC)Couleur et forme :Light yellow to Brown powder to crystalMasse moléculaire :423.26Bromothymol Blue
CAS :Formule :C27H28Br2O5SCouleur et forme :Light red to Red to Purple powder to crystalMasse moléculaire :624.38Benzoic acid, 2-hydroxy-5-[(4-nitrophenyl)azo]-
CAS :Formule :C13H9N3O5Degré de pureté :96%Couleur et forme :SolidMasse moléculaire :287.2277Sulfonazo III tetrasodium salt
CAS :Formule :C22H16N4NaO14S4Degré de pureté :90%Masse moléculaire :711.6306Reagecon Phenolphthalein Indicator 1.6% Solution
Reagecon's Phenolphthalein Indicator 1.6% 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 Phenolphthalein Indicator 1.6% Solution facilitates end point detection, in a clear and unambiguous manner and is an imperative for accurate manual titrimetry.Couleur et forme :Liquid2',7'-Dichlorofluorescein [for Fluorescent indicator]
CAS :Formule :C20H10Cl2O5Degré de pureté :>95.0%(HPLC)Couleur et forme :Light yellow to Brown powder to crystalMasse moléculaire :401.20Reactive Orange 16 (Remazol Brilliant Orange 3R)
CAS :Formule :C20H17N3Na2O11S3Couleur et forme :Red - orange, PowderMasse moléculaire :617.545-Carboxy-X-rhodamine, succinimidyl ester
CAS :Single isomer of 5(6)-ROX. It is a fluorescent dye used in RT-PCR methods as an internal reference to determine fluorescence variation that is not associated with the amplification process (plastic of the wells, small differences in concentration or volume, instrument measurements). It produces a constant fluorescence emission signal during the PCR process that is used to normalise the emission produced by the reporter. The fluorescence signal is compatible with that of most reporters. It is used to label the 5â end of oligonucleotides as a reporter in the presence of a quencher at the 3â end (dual labelled probe). During amplification, the dye is cleaved, and the fluorescence increases proportionally with the amount of the specific sequence amplified during the PCR process. The development of the fluorescence signal is therefore specifically related to the amplification of the target sequence. 6-ROX with NHS-activated carboxylic acids reacts with primary amines.Formule :C37H33N3O7Degré de pureté :Min. 95%Couleur et forme :Red To Violet To Black SolidMasse moléculaire :631.67 g/mol1,5-Diphenylcarbazone (mixture with Diphenylcarbazide) extrapure AR, ACS
CAS :Formule :C13H12N4OCouleur et forme :Orange to brownish orange, Crystalline powder, Clear, Orange to brownMasse moléculaire :240.26Reagecon Universal Indicator Solution
Reagecon's Universal Indicator 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 Universal Indicator Solution facilitates end point detection, in a clear and unambiguous manner and is an imperative for accurate manual titrimetry.Couleur et forme :LiquidReagecon Malachite Green Indicator 0.05% (w/v) Solution
Reagecon's Malachite Green Indicator 0.05% (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 Malachite Green Indicator 0.05% (w/v) Solution facilitates end point detection, in a clear and unambiguous manner and is an imperative for accurate manual titrimetry.Couleur et forme :Liquid6-NBDG
CAS :Nonhydrolyzable fluorescent glucose analog used to monitor glucose uptakeFormule :C12H14N4O8Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :342.26 g/molFast Red TR Salt Hemi Zinc Chloride Salt
CAS :Formule :C7H6Cl2N2·5ZnCl2Degré de pureté :90%Couleur et forme :Off-white to Beige to Pink, Crystalline powderMasse moléculaire :257.19Resorufin
CAS :The substructure resorufin is a fluorescent dye that changes color from orange to bright pink; excitation/emission maxima = 563/587 nm.Formule :C12H7NO3Degré de pureté :Min. 95 Area-%Couleur et forme :Purple PowderMasse moléculaire :213.19 g/molReagecon Phenol Red Indicator 0.5% (w/v) Solution
Reagecon's Phenol Red Indicator 0.5% (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 Phenol Red Indicator 0.5% (w/v) Solution facilitates end point detection, in a clear and unambiguous manner and is an imperative for accurate manual titrimetry.Couleur et forme :LiquidMethyl Red (0.1% in ca. 95% Ethanol) [for Titration]
CAS :Formule :C15H15N3O2Couleur et forme :Red clear liquidMasse moléculaire :269.30Eriochrome Black T extrapure AR
CAS :Formule :C20H12N3NaO7SCouleur et forme :Brown to Black, PowderMasse moléculaire :461.39