Evan’s blue (C.I. 23860), 25 g

23860) is supplied to meet the demands of controlled research workflows. This compound, identified as a triarylmethane dye, has a molecular formula of C27H21N3O3S and a molecular weight of 491.5 g/mol. It is a member of the triarylmethane family, known for their ability to exhibit intense colors upon complexation with metal ions. Evan’S Blue specifically forms a complex with copper(II) ions, displaying a deep blue color. This compound is offered at a purity of 95% and is delivered in a convenient 25 gram package, making it suitable for various applications within the field of chemistry. Additionally, it is stable under standard conditions, ensuring reliable results during experimentation.

• CAS Number: 314-13-6