Ponceau 4R Lake
5.00
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Product is not available
Country Of Origin : India
Ponceau 4R (trisodium-2-hydroxy-1-(4-sulfonato-1-naphthylazo)-6,8-naphthalenedisulfonate). From a food technology perspective, Ponceau 4R is a strawberry red color shade and is stable to light, heat, and acid but fades in the presence of ascorbic acid and SO2.