Lemon yellow tartrazine colorant pigment for dish wash detergent cosmetics product CAS No.1934-21-0

Water-soluble synthetic pigment, bright yellow, single color variety. An appropriate amount of lemon yellow can be safely used for the coloring of food, beverages, medicines, cosmetics, feed, tobacco, toys, food packaging materials, etc.

Lemon yellow is also known as tartrazine, acid yellow, and callus yellow. The chemical name is 1-(4-sulfonic acid phenyl)-4-(4-sulfonic acid phenylazo)-5 pyrazolone-3-carboxylic acid trisodium salt, which is a water-soluble synthetic pigment. It is a bright yellow color and is a single color variety. It is mostly used for the coloring of food, beverages, medicines, cosmetics, feed, tobacco, toys, food packaging materials, etc., and also for the dyeing of wool and silk and the manufacture of lakes.

Chemical name: 1-(4-sulfonic acid phenyl)-4-(4-sulfonic acid phenylazo)-5-pyrazolone-3-carboxylic acid trisodium salt

Edible lemon yellow is orange-yellow powder, slightly soluble in alcohol, insoluble in other organic agents, and its chemical composition is 3-carboxy-5-hydroxy-1-(p-sulfobenzene)-4-(p-sulfophenylazo) The main raw materials for the production of o-nitrocene 3 E sodium are p-aminobenzenesulfonic acid and tartaric acid.

Water-soluble synthetic pigment, bright yellow, single color variety. An appropriate amount of lemon yellow can be safely used for the coloring of food, beverages, medicines, cosmetics, feed, tobacco, toy food packaging materials, etc.