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Indicadores

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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produtos por página.567 produtos desta categoria.
  • BENZYL ORANGE

    CAS:
    Fórmula:C19H16N3NaO3S
    Pureza:95%
    Cor e Forma:Solid
    Peso molecular:389.4034

    Ref: IN-DA003O4I

    1g
    68,00€
    5g
    168,00€
  • Af488-alkyne

    CAS:
    Please enquire for more information about Af488-alkyne including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Fórmula:C24H17N3O10S2
    Pureza:Min. 95%
    Peso molecular:571.5 g/mol

    Ref: 3D-GQB59247

    50mg
    A consultar
    100mg
    A consultar
  • Phenolphthalein (0.1% in ca. 90% Ethanol) [for Titration]

    CAS:
    Fórmula:C20H14O4
    Cor e Forma:Colorless clear liquid
    Peso molecular:318.33

    Ref: 3B-P0701

    100ml
    31,00€
    500ml
    66,00€
  • Reagecon Phenolphthalein Indicator 0.5% Solution


    Reagecon's Phenolphthalein Indicator 0.5% 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 Phenolphthalein Indicator 0.5% Solution facilitates end point detection, in a clear and unambiguous manner and is an imperative for accurate manual titrimetry.
    Cor e Forma:Liquid

    Ref: 07-IPT05H

    500ml
    45,00€
  • Dithizone

    Produto Controlado
    CAS:
    Fórmula:C13H12N4S
    Pureza:>85.0%(E)
    Cor e Forma:Brown to Black powder to crystal
    Peso molecular:256.33

    Ref: 3B-D0949

    25g
    89,00€
  • Thymol Blue Solution (0.1% in methanol)


    Cor e Forma:Clear, Reddish wine, Solution

    Ref: SR-40817

    125ml
    11,00€
  • 4-Phenylazophenol (Solvent Yellow 7, 4-HAB) extrapure, 98%

    CAS:
    Fórmula:C12H10N2O
    Pureza:min. 98%
    Cor e Forma:Yellowish brown to gold to orange, Powder
    Peso molecular:198.23

    Ref: SR-53993

    25g
    32,00€
    100g
    52,00€
  • Phenolphthalein pH indicator solution

    CAS:
    Fórmula:C20H14O4
    Pureza:99%
    Cor e Forma:Solid
    Peso molecular:318.32276

    Ref: IN-DA003TOB

    25g
    25,00€
    100g
    30,00€
    25kg
    A consultar
    500g
    61,00€
  • Ref: 3B-B0120

    100ml
    27,00€
    500ml
    71,00€
  • Bromocresol purple sodium salt

    CAS:
    Fórmula:C21H15Br2NaO5S
    Cor e Forma:Solid
    Peso molecular:562.2036

    Ref: IN-DA00IB23

    5g
    27,00€
    10g
    37,00€
    25g
    40,00€
    100g
    84,00€
    500g
    227,00€
  • Variamine Blue B Base [Redox Indicator]

    CAS:
    Fórmula:C13H14N2O
    Pureza:>98.0%(T)
    Cor e Forma:Gray to Dark blue to Black powder to crystal
    Peso molecular:214.27

    Ref: 3B-M0493

    1g
    23,00€
    25g
    144,00€
  • Titan Yellow

    CAS:
    Fórmula:C28H19N5Na2O6S4
    Pureza:95%
    Cor e Forma:Solid
    Peso molecular:695.7199

    Ref: IN-DA00395W

    5g
    25,00€
    10g
    26,00€
    25g
    33,00€
    100g
    73,00€
    500g
    197,00€
  • Reactive Red 21 (Remazol Red BB)

    CAS:
    Fórmula:C26H19N4Na3O15S4
    Pureza:min. 98%
    Cor e Forma:Dark red, Powder, Powder
    Peso molecular:824.68

    Ref: SR-15034

    25g
    32,00€
    100g
    49,00€
  • Reagecon Bromophenol Blue Indicator 0.1% (w/v) Solution in Isoproply Alcohol


    Reagecon's Bromophenol Blue Indicator 0.1% (w/v) Solution in Isoproply Alcohol 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 in Isoproply Alcohol facilitates end point detection, in a clear and unambiguous manner and is an imperative for accurate manual titrimetry.
    Cor e Forma:Liquid

    Ref: 07-BRBPIPA0105

    500ml
    79,00€
  • Reagecon Methyl Red Indicator 0.1% Alcoholic Solution


    Reagecon's Methyl Red Indicator 0.1% 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 Methyl Red Indicator 0.1% Alcoholic Solution facilitates end point detection, in a clear and unambiguous manner and is an imperative for accurate manual titrimetry.
    Cor e Forma:Liquid

    Ref: 07-MTR06025

    250ml
    252,00€
  • Thymolphthalein ACS, ExiPlus, Multi-Compendial

    CAS:
    Fórmula:C28H30O4
    Cor e Forma:White to off-white, Crystalline powder, Clear
    Peso molecular:430.55

    Ref: SR-24474

    5g
    16,00€
    25g
    24,00€
    100g
    51,00€
  • Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-3',6'-dihydroxy-

    CAS:
    Fórmula:C20H8Br4O5
    Pureza:97%
    Cor e Forma:Solid
    Peso molecular:647.8905

    Ref: IN-DA001MWH

    5g
    26,00€
    25g
    26,00€
    100g
    50,00€
    500g
    120,00€
  • M-CRESOL PURPLE, SODIUM SALT

    CAS:
    Fórmula:C21H17NaO5S
    Cor e Forma:Solid
    Peso molecular:404.4115

    Ref: IN-DA003RGM

    1g
    25,00€
    5g
    25,00€
    25g
    57,00€
    100g
    137,00€
  • Bromocresol Green (BCG) extrapure AR

    CAS:
    Fórmula:C21H14Br4O5S
    Cor e Forma:White to yellow to tan, Powder, Passes test
    Peso molecular:698.04

    Ref: SR-64062

    5g
    25,00€
    25g
    40,00€
    100g
    122,00€
    500g
    541,00€
  • New Methylene Blue N extrapure, 70%

    CAS:
    Fórmula:C18H22ClN3S
    Pureza:70%
    Cor e Forma:Dark green to dark brown, Powder
    Peso molecular:347.91

    Ref: SR-31535

    1g
    26,00€
    5g
    57,00€
    25g
    167,00€