Astra blue FM (C.I. 48048), 10 g

48048) is a professionally supplied chemical reagent, specifically identified as an organic compound with the molecular formula C20H14N2NaO6S3 and a molecular weight of 502.3 g/mol. This compound belongs to the class of chromogenic dyes, serving as a colorant in various applications. It is offered in a pure form, with a specified purity of 95%, and is provided in a pack containing 10 grams. Astra Blue Fm is known for its strong affinity towards metal ions, particularly copper(II), forming complexes that exhibit characteristic blue colors. Additionally, it finds use in analytical chemistry as a reagent for the detection and visualization of certain metal ions in solutions.

• CAS Number: 82864-57-1