Tartrazine is an anionic, hydrophilic azo dye with an orange-yellow colour.
Tartrazine 25g
$61.00
Tartrazine is an anionic, hydrophilic azo dye with an orange-yellow colour which is used in fabrics, foods and cosmetics, and also as a histological stain.
Tartrazine and Phloxine (red) to show Paneth cells in gut. Imaged by Kevin McKenzie, University of Aberdeen.
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