
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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Reagecon Fehlings No.2 Indicator Solution
Reagecon's Fehlings No.2 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 Fehlings No.2 Indicator Solution facilitates end point detection, in a clear and unambiguous manner and is an imperative for accurate manual titrimetry.Couleur et forme :LiquidAlcian Blue
CAS :Formule :C56H68Cl4CuN16S4Couleur et forme :Purple to blue to dark blue, Powder/ crystals, Dark blue, ClearMasse moléculaire :1298.862',7'-Dichlorofluorescein Sodium Salt
CAS :Formule :C20H8Cl2Na2O5Degré de pureté :>98.0%(T)Couleur et forme :Purple to Dark purple to Brown powder to crystalMasse moléculaire :445.16Bromopyrogallol Red extrapure AR
CAS :Formule :C19H10Br2O8SCouleur et forme :Reddish brown, PowderMasse moléculaire :558.15TBPE (=Tetrabromophenolphthalein Ethyl Ester Potassium Salt) [Sensitive spectrophotometric reagent for amines, quaternary ammonium salts and other cations]
CAS :Formule :C22H13Br4KO4Degré de pureté :>98.0%(HPLC)Couleur et forme :Dark green to Dark blue to Black powder to crystalMasse moléculaire :700.06Acriflavine Neutral for molecular biology, 98%
CAS :Formule :C14H14ClN3Degré de pureté :min. 98%Couleur et forme :Orange to Red brown, PowderMasse moléculaire :259.73Bromocresol Purple ACS, ExiPlus, Multi-Compendial
CAS :Formule :C21H16Br2O5SCouleur et forme :Pinkish - brown, Crystalline powderMasse moléculaire :540.22Reagecon Crystal Violet Indicator 0.2% (w/v) Solution in Glacial Acetic Acid
Reagecon's Crystal Violet Indicator 0.2% (w/v) Solution in Glacial Acetic Acid 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 Crystal Violet Indicator 0.2% (w/v) Solution facilitates end point detection, in a clear and unambiguous manner and is an imperative for accurate manual titrimetry.Couleur et forme :LiquidEriochrome Cyanine R
CAS :Formule :C23H15Na3O9SCouleur et forme :Brick red, PowderMasse moléculaire :536.40Jenners Stain (Eosin-methylene blue)
CAS :Couleur et forme :Greenish black, Powder, Clear, Blue solution with green fluorescenceReagecon Phenolphthalein Indicator 1% Alcoholic Solution
Reagecon's Phenolphthalein Indicator 1% 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 Phenolphthalein Indicator 1% Alcoholic Solution facilitates end point detection, in a clear and unambiguous manner and is an imperative for accurate manual titrimetry.Couleur et forme :LiquidNeutral Red extrapure AR, 60%
CAS :Formule :C15H17ClN4Degré de pureté :60 %Couleur et forme :Black to brown to dark green, Powder, ClearMasse moléculaire :288.78Reagecon Eriochrome Blue Black R Indicator Solution
Reagecon's Eriochrome Blue Black R 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 Erichrome Blue Black R Indicator Solution facilitates end point detection, in a clear and unambiguous manner and is an imperative for accurate manual titrimetry.Couleur et forme :LiquidAzomethine H Monosodium Salt Hydrate, 97%
CAS :Formule :C17H12NO8S2Na·XH2ODegré de pureté :min. 97%Couleur et forme :Yellow to orange, PowderMasse moléculaire :445.40Meldolas Blue extrapure
CAS :Formule :C18H15ClN2OCouleur et forme :Dark green to black powder, PowderMasse moléculaire :378.92Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,4',5'-dibromo-3',6'-dihydroxy-2',7'-dinitro-, disodium salt
CAS :Formule :C20H6Br2N2Na2O9Degré de pureté :85%Couleur et forme :SolidMasse moléculaire :624.05718Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,2',4',5',7'-tetrabromo-3',6'-dihydroxy-, disodium salt
CAS :Formule :C20H8Br4NaO5Degré de pureté :80%Couleur et forme :SolidMasse moléculaire :670.8802900000001Ref: IN-DA00HZMG
25g26,00€50g30,00€100g37,00€20kg1.624,00€25kg2.150,00€300g75,00€400g98,00€500g100,00€50kg2.846,00€Methyl Red Sodium Salt (water soluble) ACS, 95%
CAS :Formule :C15H14N3NaO2Couleur et forme :Orange, PowderMasse moléculaire :291.28Reagecon Potassium Chromate Indicator 5% Solution
CAS :Reagecon's Potassium Chromate Indicator 5% 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 Potassium Chromate Indicator 5% Solution facilitates end point detection, in a clear and unambiguous manner and is an imperative for accurate manual titrimetry.Couleur et forme :Liquid