Buy Eriochrome Black T ACS (-) MF: – | MW: -. Get High Quality Eriochrome Black T ACS (-) from Tristains.
Eriochrome Black T, also referred to as Mordant black 11, is a metal-complexing azo dye that presents itself as a dark blue-black powder. With a chemical formula of C20H12N3NaO7S, Eriochrome Black T is soluble in water and alcohol, yet remains insoluble in common organic solvents. Its primary use lies in serving as an indicator in the ethylenediaminetetraacetic acid (EDTA) method for determining water hardness. The “ACS” label signifies that Eriochrome Black T meets the quality standards established by the American Chemical Society (ACS) for analytical reagent grade. Eriochrome Black T ACS stands as a top-notch, analytically pure version of the dye, rendering it a dependable option for various analytical, titration, and textile purposes.
“TriStains”, Histological Stains/Biological Stains that offer range of stains used in Histology, Cytology, Microbiology and Hematology laboratories. TriStains meet the highest quality standards and give excellent color performance of desired components of cells and tissue in life science laboratories. TriStains series products are carefully tested to ensure accurate, reliable, and reproducible results. Our products are available in different packaging sizes to allow you to get all types of stains & Indicators for your specific purposes from a single source.
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Application :
- Eriochrome Black T is commonly used as an indicator in the titration of metal ions, such as calcium, magnesium, and others.
- The dye is employed in the determination of water hardness, helping to quantify the levels of calcium and magnesium ions.
- It finds use in various analytical techniques, including spectrophotometric and colorimetric analyses.
Benefits :
- ACS grade meets strict quality control standards
- Helps minimize interference and improves the precision of titration and analysis methods.
- Gives consistent and reproducible results
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