Chemicals Indicators Products (298)

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  • Image of Eriochrome Blue-Black B (C.I. 14640) Metal Indicator

    MilliporeSigma
    Item #:
    C992U05

    CAS No.: 3564-14-5 pH: 9.5 (10 g/l, H2O, 20°C) Solubility: 20 g/l (20°C) Molar Mass: 416.39 g/mol Bulk Density: 540 kg/m3 Hill Formula: C20H13N2NaO5S

  • Image of Eriochrome Black T (C.I. 14645) Indicator For Complexometry ACS, Reagent Ph Eur

    MilliporeSigma

    Grade: ACS, Reag. Ph Eur CAS No.: 1787-61-7 pH: 3.7 (10 g/l, H2O, 20°C) Solubility: 50 g/l (20°C) Molar Mass: 461.38 g/mol Bulk Density: 400 - 600 kg/m3 Hill Formula: C20H12N3NaO7S

  • Image of Diphenylamine-4-Sulfonic Acid Sodium Salt Redox Indicator ACS

    MilliporeSigma
    Item #:
    C992U07

    Grade: ACS CAS No.: 6152-67-6 pH: 5.7 (10 g/l, H2O, 20°C) Solubility: 820 g/l (20°C) Melting Point: 200°C Molar Mass: 271.26 g/mol Bulk Density: 160 kg/m3 Hill Formula: C12H10NNaO3S

  • Image of Fluorescein Sodium (C.I. 45350) Indicator Reagent Ph Eur

    MilliporeSigma

    Grade: Reag. Ph Eur CAS No.: 518-47-8 pH: 8.3 (10 g/l, H2O, 20°C) Solubility: 500 g/l (20°C) Melting Point: >300°C Molar Mass: 376.27 g/mol Bulk Density: 600 kg/m3 Hill Formula: C20H10Na2O5

  • Image of Calcon (C.I.15705) Metal Indicator

    MilliporeSigma
    Item #:
    C992U12

    CAS No.: 2538-85-4 pH: 9.4 (10 g/l, H2O, 25°C) Solubility: 20 g/l (20°C) Molar Mass: 416.39 g/mol Bulk Density: 530 kg/m3 Hill Formula: C20H13N2NaO5S

  • Image of Calconcarboxylic Acid Metal Indicator

    MilliporeSigma

    Solubility: 8 g/l (20°C) Melting Point: 300°C Molar Mass: 474.45 g/mol Bulk Density: 400 kg/m3 Hill Formula: C21H14N2O7S * 2 H2O

  • Image of Indigo Carmine (C.I. 73015) For Analysis

    MilliporeSigma
    Item #:
    C992U15

    CAS No.: 860-22-0 pH: 5.3 (10 g/l, H2O, 20°C) Solubility: 10 g/l (25°C) Molar Mass: 466.36 g/mol Bulk Density: 700 - 900 kg/m3 Hill Formula: C16H8N2Na2O8S2

  • Image of Iodine Indicator

    MilliporeSigma
    Item #:
    C992U16
  • Image of Cresol Red Indicator Reagent Ph Eur

    MilliporeSigma

    Grade: Reag. Ph Eur CAS No.: 1733-12-6 Solubility: (20°C) slightly soluble Melting Point: 290°C decomposes Molar Mass: 382.43 g/mol Bulk Density: 600 - 620 kg/m3 Hill Formula: C21H18O5S

  • Image of M-Cresol Purple Indicator

    MilliporeSigma
    Item #:
    C992U19

    CAS No.: 2303-01-7 Solubility: (20°C) slightly soluble Molar Mass: 382.43 g/mol Bulk Density: 480 kg/m3 Hill Formula: C21H18O5S

  • Image of Methyl Red (C.I. 13020) Indicator ACS, Reagent Ph Eur

    MilliporeSigma

    Grade: ACS, Reag. Ph Eur CAS No.: 493-52-7 Solubility: (20°C) slightly soluble Melting Point: 178 - 182°C Molar Mass: 269.31 g/mol Bulk Density: 300 - 500 kg/m3 Hill Formula: C15H15N3O2

  • Image of Methyl Red Sodium Salt (C.I. 13020) Water-Soluble ACS

    MilliporeSigma

    Grade: ACS CAS No.: 845-10-3 pH: 8.2 (10 g/l, H2O, 25°C) Solubility: 800 g/l (25°C) Molar Mass: 291.29 g/mol Bulk Density: 360 kg/m3 Hill Formula: C15H14N3NaO2

  • Image of Methylthymol Blue Sodium Salt Metal Indicator

    MilliporeSigma

    CAS No.: 1945-77-3 pH: 6.2 (10 g/l, H2O, 20°C) Solubility: 460 g/l (20°C) Melting Point: 844.76 g/mol Molar Mass: 570 kg/m3 Hill Formula: C37H40N2Na4O13S

  • Image of 1-Naphtholbenzein Indicator Reagent Ph Eur

    MilliporeSigma
    Item #:
    C992U28

    Grade: Reag. Ph Eur CAS No.: 145-50-6 Solubility: (20°C) insoluble Melting Point: 243 - 245°C Molar Mass: 374.44 g/mol Bulk Density: 120 - 300 kg/m3 Hill Formula: C27H18O2

  • Image of 1-Naphtholphthalein Indicator

    MilliporeSigma

    CAS No.: 596-01-0 Solubility: (20°C) practically insoluble Melting Point: 253 - 255°C Molar Mass: 418.45 g/mol Bulk Density: 350 kg/m3 Hill Formula: C28H18O4

  • Image of Alizarin Red S Mono Sodiumsalt (C.I. 58005) For Analysis And Indicator

    MilliporeSigma

    CAS No.: 130-22-3 Solubility: (20°C) soluble Molar Mass: 342.26 g/mol Hill Formula: C14H7NaO7S

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