Erichrome Black T indicator, 1 wt. % in Sodium Chloride *

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Mordant Black 11, Solochrome Black T, Fast Chrome Black T, Solochrome Black, Potting Black C, Hispacrom Black T, Chromazine Black T, Chromocard Black T
Laboratory Grade
1% by weight
Eriochrome black t

Erichrome Black T, also known as Mordant Black 11, Solochrome Black T, and Fast Chrome Black T has the chemical formula C20H12N3NaO7S. It appears as a dark purple-brown or black solid. It is soluble in Water but insoluble in most inorganic solvents at ambient conditions. Lab Alley’s Erichrome Black T indicator on Sodium Chloride contains 1% by weight of Erichrome Black T indicator and 99% by weight of Sodium Chloride. Chemically pure or Laboratory reagents are two terms often used to describe Lab Grade chemicals. Lab Grade chemicals do not meet any accepted quality or purity requirements such as the ACS Grade, the USP Grade, and the FCC Grade, despite their acceptable purity. In the United States of America (USA), Lab Alley is selling its high-quality Erichrome Black T indicator, 1% by weight in Sodium Chloride, Lab Grade online at Due to its high purity, this product is highly recommended for laboratory and manufacturing purposes.

Common Uses
  • Reagent
  • Titration
  • Laboratory applications
  • Manufacturing
Safety and Handling

Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Eriochrome Black T.

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