Chemical Indicators
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Bromophenol Blue, 1% (w/v), Volumetric
Reagents®Concentration: 1% Aqueous Composition: Water: 99%, Bromophenol Blue, Sodium Salt 1% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Dark reddish-purple liquid Physical State: Liquid pH Range: 3.0 (yellow) – 4.6 (blue) Solubility Information: Miscible Shelf Life: 24…
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Phenolphthalein, 2% (w/v), Volumetric
Reagents®Concentration: 2% w/v in Denatured Ethanol Composition: Ethyl Alcohol 83.27%, Water 6.83%, Methyl Alcohol 3.51%, Phenolphthalein 2.50%, Methyl Isobutyl Ketone 1.85%, Ethyl Acetate 1.27%, Petroleum Ether 0.78% Boiling Point: Approximately 77°C Density: 0.8 Melting Point: Approximately -90°C …
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Phenol Red Sodium Salt Indicator ACS
MilliporeSigmaGrade: ACS CAS No.: 34487-61-1 Solubility: 100 g/l (20°C) Melting Point: 285°C Molar Mass: 376.35 g/mol Hill Formula: C19H13NaO5S
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The Exaxol PAN indicator features a metal-free formulation and comes in a 100 mL bottle. It is mainly designed to use in chemical laboratories and research facilities. Application: For Laboratory use only
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Dimidium Bromide For Surfactant Tests
MilliporeSigmaCAS No.: 518-67-2 Solubility: (20°C) soluble Melting Point: 242°C Molar Mass: 380.28 g/mol Bulk Density: 380 kg/m3 Hill Formula: C20H18BrN3
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Methyl Red, ACS
BeanTown ChemicalCAS: 493-52-7 EC No: 207-776-1 MDL No: MFCD00002425 RTECS: DG8960000 Crystalline Molecular Formula: C15H15N3O2 MW: 269.30 Melting Point: 179-182°
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Methyl Red sodium salt, ACS
BeanTown ChemicalCAS: 845-10-3 EC No: 212-682-9 MDL No: MFCD00002426 Crystalline/Powder Molecular Formula: C15H14N3NaO2 MW: 291.29
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Phenolphthalein, 1% (w/v) in 50% (v/v) Isopropyl Alcohol, Neutralized
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PAN Indicator, 0.1% (w/v)
Reagents®Concentration: 0.1% w/v in Methanol Composition: Methyl Alcohol 99.88%, 1,2-Pyridylazo-2-naphthol 0.13% Boiling Point: 64.5°C Density: 0.8 Melting Point: -90°C Color: Amber to red-orange liquid Physical State: Liquid Flash Point: 11°C Solubility Information: Miscible Shelf Life: 24…
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LaMotte Methyl Red Indicator
LaMotteThe LaMotte methyl red indicator is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage.
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Methyl Orange, 1% (w/v), Volumetric
Reagents®Concentration: 1% w/v Composition: Water 99%, Methyl Orange, Sodium Salt 1% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Orange liquid Physical State: Liquid pH Range: 3.2 (pink) – 4.4 (yellow) Solubility Information: Miscible Shelf Life: 24 Months Storage:…
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pH: 2.5 (50 g/l, H2O, 20°C) Solubility: (20°C) soluble Density: 1.01 g/cm3 (20°C)
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Bromocresol Green Indicator ACS, Reagent Ph Eur
MilliporeSigmaGrade: ACS, Reag. Ph Eur CAS No.: 76-60-8 Solubility: (20°C) insoluble Melting Point: 217 - 218°C Molar Mass: 698.02 g/mol Bulk Density: 350 kg/m3 Hill Formula: C21H14Br4O5S
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Phenolphthalein, 0.5% (w/v), Volumetric
Reagents®Concentration: 0.5% w/v in 95% Ethanol Composition: Ethyl Alcohol 84.86%, Water 6.96%, Methyl Alcohol 3.58%, Methyl Isobutyl Ketone 1.89%, Ethyl Acetate 1.29%, Petroleum Ether 0.80%, Phenolphthalein 0.63% Boiling Point: Approximately 77°C Density: 0.8 Melting Point: Approximately -90°C …
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The Exaxol PAN indicator (0.3% in ethanol) is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: For Laboratory use only
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pH 4.6 (pink) to pH 5.2 (blue-green). APHA for Alkalinity.
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Bromophenol Blue, ACS
BeanTown ChemicalCAS: 115-39-9 EC No: 204-086-2 MDL No: MFCD00005875 RTECS: SJ7453000 Crystalline Molecular Formula: C19H10Br4O5S MW: 669.96 Melting Point: 273° (decomposes)
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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
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pH: 6 (H2O, 20°C) Solubility: (20°C) soluble Density: 1.00 g/cm3 (20°C)
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Methyl Red (C.I. 13020) Indicator ACS, Reagent Ph Eur
MilliporeSigmaGrade: 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
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Ferroin Indicator, 0.025M, Standardized
Reagents®Concentration: 0.025M Composition: Water 97.84%, 1,10-Phenanthroline Monohydrate 1.47%, Ferrous Sulfate Heptahydrate 0.69% Boiling Point: Approximately 100°C Density: 1.01 Melting Point: Approximately 0°C Color: Dark red liquid Physical State: Liquid Solubility Information: Miscible …
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Starch Indicator, 1% (w/v)
chemForce™ (powered by Thomas Scientific)Harmonized #: 3822.00.0002 5090 Shelf Life (months): 12 Specific Gravity: 1.01 DOT: Not regulated Appearance: White translucent Physical State: Liquid Flash Point: Not applicable Solubility: Miscible Storage Temperature: Ambient Storage Code: General
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Phenolphthalein, 0.5% (w/v), Volumetric
Reagents®Concentration: 0.5% w/v in 50% Isopropanol Composition: Water 55.84%, Isopropyl Alcohol 43.60%, Phenolphthalein 0.56% Boiling Point: Approximately 77°C Density: 0.9 Melting Point: Approximately -90°C Color: Colorless liquid Physical State: Liquid Flash Point: 18°C pH Range: 8.0…
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Eriochrome Black T, 0.80%, Volumetric
Reagents®Concentration: 0.8% in 40% Ethanol/60% Triethanolamine Composition: Triethanolamine 67.57%, Ethyl Alcohol 28.62%, Isopropyl Alcohol 1.58%, Methyl Alcohol 1.43%, Eriochrome Black T 0.80% Density: 1 Color: Dark blue liquid Physical State: Liquid Solubility Information: Miscible Shelf Life:…
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Concentration: 0.04% w/v Composition: Water 99.96%, Bromocresol Green, Sodium Salt 0.04% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Dark blue liquid Physical State: Liquid pH Range: 3.8 (yellow) – 5.4 (blue) Solubility Information: Miscible Shelf Life: 24 Months …
