Eriochrome Black T ACS

Eriochrome Black T ACS CAS: 1787-61-7 | MF: C20H12N3NaO7S | MW: 416.38, Buy Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains at Dawnscientific.

Eriochrome Black T ACS (CAS No.1787-61-7), 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.

Applications of Eriochrome Black T ACS

1. Water Hardness Determination: As an indicator in the EDTA method for determining water hardness, Eriochrome Black T ACS is primarily used in industrial applications. It effectively quantifies the amount of calcium, magnesium, and a number of other metal ions.
2. Titration of Metal Ions: In the titration of metal ions such as calcium and magnesium, Eriochrome Black T serves a pivotal role. It aids in improving the accuracy of the refinement procedures, therefore ensuring that the right concentration of ions is measured.
3. Spectrophotometry and Colorimetric Analysis: The dye is used in performing spectrophotometric and colorimetric analyses. It allows the scientist to accurately quantify the concentration of metal ions in a sample and gives consistent and reliable outcomes.
4. Textiles and the Analytical Industry: Eriochrome Black T ACS is also used in different applications in textiles and analysis, where it helps improve the precision of chemical analyses, especially those concerning the hardness of water and concentrations of metal ions.
5. Histological Staining: Eriochrome Black T ACS is occasionally used for the staining of some tissues in histology and cytology to identify and distinguish some elements of tissue constituents within the microscope.

Key Features of Eriochrome Black T ACS

• ACS graded quality: It possesses stringent quality control requirements set by the American Academy of Science (ACS) as regards analytical reagents, which guarantees purity and credibility of laboratory work, thus meeting the set standards.
• Consistent and Dependable Outcomes: Results that are reliable and reproducible are precision surpassing expectations, which makes it suitable for titration, spectrophotometric, and colorimetric analyses.
• Accuracy in Metal Ion Titration: Improves methods for metal ion detection, operatively enhancing the precision in measuring water hardness and other metal ions by diminishing the errors related to interference.
• Multi-Purpose Usage: Perfect for encompassing a broad spectrum of disciplines from analytical chemistry to global environmental monitoring, making it an indispensable device in laboratories, water treatment plants, and industrial divisions.

General Description

Eriochrome Black T ACS (CAS No.1787-61-7) is a specialized indicator dye used in complexometric titrations. It is specially formulated for those who need precision in analysing histology, cytology, microbiology, hematology, and even biological research. As a product of ACS grade, this Eriochrome Black T meets the accuracy and stringent quality control standards of analytical reagents.

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About Brand

“TriStains”, Histological Stains/ Biological Stains that offer a 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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In addition to our specialty product lines, Dawn Scientific offers a comprehensive range of laboratory supplies and scientific products, including laboratory chemicals, reagents, analytical standards, solutions, buffers, biological stains, indicators, laboratory equipment, instruments, consumables, and much more.

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