Wenzhou Color Bloom New materials Co., Ltd

Food dyes Lemon yellow

• Category :

  Dyestuffs and Pigments/Food Dyes

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• Product description :

  1.Chemical name: 1 - (4 '- sulfophenyl) - 3-carboxyl-4 - (4' - sulfophenylazo) - 5-pyrazolone trisodium salt Chemical structure: 20140210155955645564 Molecular formula: C16H9N4Na3O9S2 Relative molecular weight: 534.36 (according to 2007 international relative atomic mass) Product standard: gb4481.1-2010 Appearance requirements: orange or bright orange powder or particle.