Aurin tricarboxylic acid ammonium salt, 100 g

Aurin Tricarboxylic Acid Ammonium Salt is commonly employed in research and production environments as a metal indicator, specifically for the detection of copper(II) ions. This compound, identified as a trisodium salt of aurin, has a molecular formula of C27H21Na3O12N and a molecular weight of 659.36 g/mol. It is offered in a pure form with a pack size of 100 grams, making it suitable for various applications within the field of analytical chemistry. Aurin Tricarboxylic Acid Ammonium Salt exhibits a bright blue color in the presence of copper(II) ions, providing a visual indication of their presence. Additionally, it can be used in the determination of trace amounts of copper in solutions due to its high sensitivity towards copper(II) ions.

• CAS Number: 569-58-4