7-hydroxy-8-((4-sulfonaphthalen-1-yl)diazenyl)naphthalene-1,3-disulfonic acid, trisodium salt;7-Hydroxy-8-[2-(4-sulfo-1-naphthalenyl)diazenyl]-1,3-naphthalenedisulfonic Acid Trisodium Salt; C.I. Acid Red 18; Cochineal Red 4R; New Coccine; Coccin Red; Takaoka Brilliant Scarlet 3R; Triacid Ponceau 4R; Triacid Scarlet 3R; Trisodium 1-(4-sulfo-1-naphthylazo)-2-naphthol-6,8-disulfonate; Vicoacid Scarlet 3R; Victoria Scarlet 3R; Victoria Scarlet Red
Ponceau 4R (E124) is a fully characterized chemical compound used as a reference standard of API Dyes. The standard offered is compliant with regulatory guidelines. Ponceau 4R (E124) is used for analytical method development, method validation (AMV), and Quality Controlled (QC) applications during synthesis and formulation stages of drug development and serves as a reference standard for traceability against pharmacopeial standards (USP or EP). Axios Research products are intended for analytical purposes only and are not for human use. CAS - 2611-82-7
