CAS Registry Number

CAS 14855-76-6 — Methyl green (C.I.42585)

Methyl green (C.I. 42585) is a basic triarylmethane dye used primarily in histology for staining nucleic acids and in microbiology for cell differentiation. It is also employed in analytical chemistry and as a pH indicator. Available in powder form, it has a molecular weight of 567.6 g/mol and a purity of ≥95%. Molekula supplies Methyl green (C.I.42585) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.