Eriochrome Blue Black R

CAS: 2538-85-4

Ref. 3D-FE52650

Product Information

• Name: Eriochrome Blue Black R
• Synonyms: Mordant Black 17CI 1575, 1(2-Hydroxy-1-Naphthylazo)2-*Naphthol-4-Sulfonic, Calcon, Calcone, Mordantblack, calcon(R)
• CAS: 2538-85-4

Description

Eriochrome Blue Black R is a dye that is used for the detection of nitrite ions in aqueous solutions. It is also used as an optical sensor for the determination of acidic substances in water. This dye has been shown to be effective in wastewater treatment, where it can be injected into the wastewater stream to remove nitrate and nitrite ions. Eriochrome Blue Black R has been studied as a potential probe for electrochemical impedance spectroscopy, which could be used to detect water vapor.

• Brand: Biosynth

Chemical properties

• Molecular weight: 416.38 g/mol
• Formula: C₂₀H₁₃N₂O₅SNa
• Purity: Min. 95%