Search Result
Results for "
ion indicator
" in MedChemExpress (MCE) Product Catalog:
5
Biochemical Assay Reagents
| Cat. No. |
Product Name |
Target |
Research Areas |
Chemical Structure |
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- HY-101896
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Fluo-4 AM
Maximum Cited Publications
26 Publications Verification
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Fluorescent Dye
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Others
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Fluo-4 AM is a cell-permeable Ca 2+ (calcium ion) indicator .
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- HY-D1620
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- HY-W351340
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Fluorescent Dye
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Others
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4-(Benzyloxy)-2-nitrophenol is a synthetic building block that can be used in the synthesis of fluorescent ion indicators .
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- HY-W151206
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Fluorescent Dye
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Others
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Hydroxy naphthol blue disodium, an azo dye, is a metal indicator for calcium and a colorimetric reagent for alkaline earth metal ions ( λmax = 650 nm). In the pH range between 12 and 13, the solution of the indicator is reddish pink in the presence of calcium ion and to deep blue in the presence of disodium EDTA .
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- HY-D1536
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Fluorescent Dye
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Neurological Disease
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Glycine cresol red is a complexometric indicator. Glycine cresol red forms coloured complexes with Al 3+, Ga 3+ and In 3+ ions in aqueous solutions. Glycine cresol red can been used for the spectrophotometric determination of inorganic ions. Glycine cresol red can be used as a stain in neurohistology .
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- HY-W110917
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Biochemical Assay Reagents
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Others
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Dimethylsulfonazo III is a potent sulfate indicator. Dimethylsulfonazo III can be used as indicator to test those samples contaminated with potassium or phosphate ions .
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- HY-W134020
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Semixylenol orange
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Biochemical Assay Reagents
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Others
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Semixylenol orange is a metallochromic indicator that can complex with various metal ions and is used for the testing and analysis of metal ions such as zinc and zirconium .
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- HY-W110896
-
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Phthalein Purple
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Biochemical Assay Reagents
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Others
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Phthalate complexing agent [Chelation indicator] is a class of organic compounds belonging to the category of chelation indicators. It is commonly used in analytical chemistry to detect and quantify metal ions in aqueous solutions, especially in complexometric titration. Phthalate complexing agent [Chelation indicator] works by forming stable complexes with metal ions, which can then be measured using various spectroscopic or electrochemical techniques. In addition, it also has potential applications in wastewater treatment and environmental monitoring.
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![Phthalate complexing agent [Chelation indicator]](//file.medchemexpress.eu/product_pic/hy-w110896.gif)
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- HY-D1761
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Fluorescent Dye
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Others
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Fura-4F pentapotassium is a cell-impermeant fluorescent indicator for intracellular calcium ion measurement.
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- HY-168377
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Fluorescent Dye
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Others
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Fluo-4 potassium is a cell-permeable Ca 2+ (calcium ion) indicator (λex=494 nm, λem=516 nm) .
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- HY-101897
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Fura-2 Acetoxymethyl ester
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Fluorescent Dye
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Others
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Fura-2 AM is a high affinity, intracellular, UV light-excitable and ratiometric fluorescent Ca 2+ (calcium ion) indicator.
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- HY-D0040
-
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Fluorexon
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Fluorescent Dye
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Others
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Calcein is a fluorescent dye and self-quenching probe, used as an indicator of lipid vesicle leakage, and also as a complexometric indicator for titration of calcium ions with EDTA, and for fluorometric determination of calcium. Calcein can also be used as a model drug for evaluating efficiency and bioavailability of drug delivery systems .
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- HY-D0720
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NSC-151912; L-6868
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Fluorescent Dye
Reactive Oxygen Species
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Others
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Lucigenin is a chemiluminescence probe. Lucigenin can be used to detect the production of endogenous superoxide anion radical (O 2-). Lucigenin is extremely sensitive to chloride ions, while it combined with chloride ions, the fluorescence will be quenched. Lucigenin also can be used as a chloride indicator. Ex/Em=455/505 nm .
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- HY-126823
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PGSK diacetate (5/6-mixture)
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Fluorescent Dye
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Others
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Phen green SK (PGSK) diacetate is a fluorescent heavy metal indicator that reacts with a variety of metal ions, including Fe2+, Cd2+, Co2+, Ni2+, Zn2+. PGSK diacetate displays excitation/emission maxima of 507/532 nm, respectively, and fluorescence is quenched upon interaction with metal ions
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- HY-D0800
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Biochemical Assay Reagents
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Others
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Chromeazurol S is a compound belonging to the class of azo dyes. It is often used as an indicator in analytical chemistry to detect metal ions such as copper, nickel, and cobalt. Chromeazurol S turns from yellow to blue in the presence of metal ions, allowing them to be detected and quantified. It can be applied to a test strip or added directly to a solution for analysis.
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- HY-D0023
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HPTS; Solvent Green 7
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Fluorescent Dye
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Others
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Pyranine (HPTS; Solvent Green 7) is a pH-sensitive fluorescent indicator. Pyranine acts as a class of fluorescent chemosensor for the Cu + ion(λex=450 nm, λem=510 nm) .
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- HY-D1760
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Fluorescent Dye
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Others
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SBFI is a cell-impermeant, fluorescent Na + indicator dye. SBFI is excited at 340 nm and the fluorophore emission is collected at 450 nm . SBFI selective for Na + over K + with Kd values of 20 and 120 mM for these ions, respectively. .
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- HY-W419044A
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Fluorescent Dye
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Others
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Calcein calcium potassium is the calcium potassium salt form of Calcein (HY-D0040). Calcein calcium potassium is a fluorescent dye and self-quenching probe, that can used as an indicator of lipid vesicle leakage, and also as a complexometric indicator for titration of calcium ions with EDTA, and for fluorometric determination of calcium. Calcein calcium potassium can also be used as a model drug for evaluating efficiency and bioavailability of drug delivery systems .
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- HY-D0215
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Safranine T
|
Fluorescent Dye
Bacterial
|
Infection
Metabolic Disease
|
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Safranin (Safranin T) is an important and classical phenazinium dye. Safranin has been extensively used in the academic field as a spectroscopic probe and indicator. Safranin possesses a planar structure and cationic charge. Safranin can readily intercalate into biological macromolecules, including DNA and proteins. Safranin has antibacterial effects against gram-positive bacteria (S. aureus). Safranin can be used as a redox indicator in the determination of metal ion concentration .
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- HY-W110927
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Biochemical Assay Reagents
Fluorescent Dye
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Others
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Alizarin red S indicator (C.I. 58005) is a reductively active (quinone-based) anthraquinone dye that forms complexes with metal ions (such as zirconium, calcium) or boric acid to label calcium deposition and perform electrochemical sensing functions. Alizarin Red S undergoes reversible redox reactions (for electrochemical detection) and irreversible chelation (for bone staining). Alizarin Red S is mainly used in bone metabolism research (labeling mineralized tissue), sugar detection (boric acid-sugar competition system) and metal ion sensing (such as zirconium ion detection)， and can be used in osteoporosis and metabolic disease research .
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- HY-109116
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Leukomethylene blue
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Biochemical Assay Reagents
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Others
|
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Hydromethylthionine (Leukomethylene blue) has a very active photochemically active reagent, especially in its interaction with dissolved oxygen. The photochemical activity of Hydromethylthionine is mainly regulated by the reaction of its triplet state with dissolved oxygen, which reacts with dissolved oxygen to form Methylene Blue (HY-14536) and hydronium ions under ultraviolet light. Hydromethylthionine can be used for the photodegradation of model pollutants in semiconductor photocatalysis and for the study of indicators in chemical analysis .
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-
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- HY-D0228
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Azo Violet; Magneson I
|
Fluorescent Dye
|
Others
|
|
4-(4-Nitrophenylazo)resorcinol is an azo purple dye used experimentally as a pH indicator, showing yellow when the pH value is lower than 11 and purple when the pH value is higher than 13. In slightly alkaline or alkaline environments, it also turns dark blue in the presence of magnesium salts. Azo Violet can also be used to test for the presence of ammonium ions. The color of the ammonium chloride or ammonium hydroxide solution will change depending on the concentration of azo violet used.
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- HY-W020729R
-
|
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Biochemical Assay Reagents
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Others
|
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Dichloroindophenol (Standard) is the analytical standard of Dichloroindophenol. This product is intended for research and analytical applications. Dichloroindophenol is a compound belonging to the class of organic compounds. It is a redox indicator commonly used in analytical chemistry and biochemical experiments to detect the presence of certain compounds such as vitamin C and sulfite ion. Dichloroindophenol is an oxidizing agent that changes color from blue to colorless when it reacts with reducing agents. This color change is used to determine the concentration of reducing agent present in the sample. Dichloroindophenol has various applications in the food industry, especially in the analysis of food additives and preservatives.
|
-
| Cat. No. |
Product Name |
Type |
-
- HY-101896
-
-
- HY-101897
-
|
Fura-2 Acetoxymethyl ester
|
Fluorescent Dyes/Probes
|
|
Fura-2 AM is a high affinity, intracellular, UV light-excitable and ratiometric fluorescent Ca 2+ (calcium ion) indicator.
|
-
- HY-D0040
-
|
Fluorexon
|
Fluorescent Dyes/Probes
|
|
Calcein is a fluorescent dye and self-quenching probe, used as an indicator of lipid vesicle leakage, and also as a complexometric indicator for titration of calcium ions with EDTA, and for fluorometric determination of calcium. Calcein can also be used as a model drug for evaluating efficiency and bioavailability of drug delivery systems .
|
-
- HY-D0720
-
|
NSC-151912; L-6868
|
Fluorescent Dyes/Probes
|
|
Lucigenin is a chemiluminescence probe. Lucigenin can be used to detect the production of endogenous superoxide anion radical (O 2-). Lucigenin is extremely sensitive to chloride ions, while it combined with chloride ions, the fluorescence will be quenched. Lucigenin also can be used as a chloride indicator. Ex/Em=455/505 nm .
|
-
- HY-D0800
-
|
|
Dyes
Indicators
|
|
Chromeazurol S is a compound belonging to the class of azo dyes. It is often used as an indicator in analytical chemistry to detect metal ions such as copper, nickel, and cobalt. Chromeazurol S turns from yellow to blue in the presence of metal ions, allowing them to be detected and quantified. It can be applied to a test strip or added directly to a solution for analysis.
|
-
- HY-D1620
-
-
- HY-W351340
-
|
|
Fluorescent Dyes/Probes
|
|
4-(Benzyloxy)-2-nitrophenol is a synthetic building block that can be used in the synthesis of fluorescent ion indicators .
|
-
- HY-D1536
-
|
|
Fluorescent Dyes/Probes
|
|
Glycine cresol red is a complexometric indicator. Glycine cresol red forms coloured complexes with Al 3+, Ga 3+ and In 3+ ions in aqueous solutions. Glycine cresol red can been used for the spectrophotometric determination of inorganic ions. Glycine cresol red can be used as a stain in neurohistology .
|
-
- HY-W134020
-
|
Semixylenol orange
|
Chromogenic Assays
|
|
Semixylenol orange is a metallochromic indicator that can complex with various metal ions and is used for the testing and analysis of metal ions such as zinc and zirconium .
|
-
- HY-D1761
-
|
|
Fluorescent Dyes/Probes
|
|
Fura-4F pentapotassium is a cell-impermeant fluorescent indicator for intracellular calcium ion measurement.
|
-
- HY-D0023
-
|
HPTS; Solvent Green 7
|
Fluorescent Dyes/Probes
|
|
Pyranine (HPTS; Solvent Green 7) is a pH-sensitive fluorescent indicator. Pyranine acts as a class of fluorescent chemosensor for the Cu + ion(λex=450 nm, λem=510 nm) .
|
-
- HY-D1760
-
|
|
Fluorescent Dyes/Probes
|
|
SBFI is a cell-impermeant, fluorescent Na + indicator dye. SBFI is excited at 340 nm and the fluorophore emission is collected at 450 nm . SBFI selective for Na + over K + with Kd values of 20 and 120 mM for these ions, respectively. .
|
-
- HY-D0215
-
|
Safranine T
|
Dyes
|
|
Safranin (Safranin T) is an important and classical phenazinium dye. Safranin has been extensively used in the academic field as a spectroscopic probe and indicator. Safranin possesses a planar structure and cationic charge. Safranin can readily intercalate into biological macromolecules, including DNA and proteins. Safranin has antibacterial effects against gram-positive bacteria (S. aureus). Safranin can be used as a redox indicator in the determination of metal ion concentration .
|
-
- HY-109116
-
|
Leukomethylene blue
|
Fluorescent Dyes/Probes
|
|
Hydromethylthionine (Leukomethylene blue) has a very active photochemically active reagent, especially in its interaction with dissolved oxygen. The photochemical activity of Hydromethylthionine is mainly regulated by the reaction of its triplet state with dissolved oxygen, which reacts with dissolved oxygen to form Methylene Blue (HY-14536) and hydronium ions under ultraviolet light. Hydromethylthionine can be used for the photodegradation of model pollutants in semiconductor photocatalysis and for the study of indicators in chemical analysis .
|
-
- HY-D0228
-
|
Azo Violet; Magneson I
|
Dyes
|
|
4-(4-Nitrophenylazo)resorcinol is an azo purple dye used experimentally as a pH indicator, showing yellow when the pH value is lower than 11 and purple when the pH value is higher than 13. In slightly alkaline or alkaline environments, it also turns dark blue in the presence of magnesium salts. Azo Violet can also be used to test for the presence of ammonium ions. The color of the ammonium chloride or ammonium hydroxide solution will change depending on the concentration of azo violet used.
|
| Cat. No. |
Product Name |
Type |
-
- HY-D0800
-
|
|
Dyes
Indicators
|
|
Chromeazurol S is a compound belonging to the class of azo dyes. It is often used as an indicator in analytical chemistry to detect metal ions such as copper, nickel, and cobalt. Chromeazurol S turns from yellow to blue in the presence of metal ions, allowing them to be detected and quantified. It can be applied to a test strip or added directly to a solution for analysis.
|
-
- HY-W110927
-
|
|
Indicators
|
|
Alizarin red S indicator (C.I. 58005) is a reductively active (quinone-based) anthraquinone dye that forms complexes with metal ions (such as zirconium, calcium) or boric acid to label calcium deposition and perform electrochemical sensing functions. Alizarin Red S undergoes reversible redox reactions (for electrochemical detection) and irreversible chelation (for bone staining). Alizarin Red S is mainly used in bone metabolism research (labeling mineralized tissue), sugar detection (boric acid-sugar competition system) and metal ion sensing (such as zirconium ion detection)， and can be used in osteoporosis and metabolic disease research .
|
-
- HY-W134020
-
|
Semixylenol orange
|
Chromogenic Assays
|
|
Semixylenol orange is a metallochromic indicator that can complex with various metal ions and is used for the testing and analysis of metal ions such as zinc and zirconium .
|
-
- HY-W110896
-
|
Phthalein Purple
|
Indicators
|
|
Phthalate complexing agent [Chelation indicator] is a class of organic compounds belonging to the category of chelation indicators. It is commonly used in analytical chemistry to detect and quantify metal ions in aqueous solutions, especially in complexometric titration. Phthalate complexing agent [Chelation indicator] works by forming stable complexes with metal ions, which can then be measured using various spectroscopic or electrochemical techniques. In addition, it also has potential applications in wastewater treatment and environmental monitoring.
|
-
- HY-W020729R
-
|
|
Biochemical Assay Reagents
|
|
Dichloroindophenol (Standard) is the analytical standard of Dichloroindophenol. This product is intended for research and analytical applications. Dichloroindophenol is a compound belonging to the class of organic compounds. It is a redox indicator commonly used in analytical chemistry and biochemical experiments to detect the presence of certain compounds such as vitamin C and sulfite ion. Dichloroindophenol is an oxidizing agent that changes color from blue to colorless when it reacts with reducing agents. This color change is used to determine the concentration of reducing agent present in the sample. Dichloroindophenol has various applications in the food industry, especially in the analysis of food additives and preservatives.
|
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![Phthalate complexing agent [Chelation indicator]](http://file.medchemexpress.eu/product_pic/hy-w110896.gif)
