rubine red rr1253

Pigment Red 57, also known as D & C Red No. 6, is a synthetic dye produced from petroleum or coal tar sources; this dye is FDA-approved for use in pharmaceuticals and cosmetics.

Pigment Red 57 (Standard) is the standard substance of Pigment Red 57, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Pigment Red 57, also known as D & C Red No. 6, is a synthetic dye produced from petroleum or coal tar sources; this dye is FDA-approved for use in pharmaceuticals and cosmetics.