Ponceau 4R

REF : 18137-25MG

Marca : Supelco

Descrição :Ponceau 4R analytical standard
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Categoria : Standards for Routine Analytical Applications

Descrição detalhada : Ponceau 4R is a synthetic red azo dye and is used as a food colorant. It is used in range of alcoholic and non-alcoholic beverages, food stuffs, preserved fruits etc. It exists as trisodium-2-hydroxy-1-(4-sulfonato-1-naphthylazo)-6,8-naphthalenedisulfonate.
Sinónimos : New Coccine; Acid Red 18; Ponceau 4 R
Fórmula molecula r: C20H11N2Na3O10S3
Armazenamento : +2°C to +30°C
Embalagem : 1X25MG