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 laballey.com. Due to its high purity, this product is highly recommended for laboratory and manufacturing purposes.

• Reagent
• Titration
• Laboratory applications
• Manufacturing

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