Acid yellow 220 (C.I. 11714) - Names and Identifiers
Acid yellow 220 (C.I. 11714) - Physico-chemical Properties
Acid yellow 220 (C.I. 11714) - Introduction
Acid Yellow 220 (Acid Yellow 220) is an organic compound with the chemical name Acid Yellow R. It belongs to a kind of acid dye, the most common commercial brand is Tartrazine.
Acid Yellow 220 is a yellow powder substance with good solubility. It has high solubility in water, but low solubility in organic solvents. It has good stability, strong light and thermal stability.
Acid Yellow 220 is primarily used as a coloring in food and beverages. It is widely used in candy, biscuits, beverages, juices, condiments and other food and beverage manufacturing process, usually used to increase the color of the product and attract the attention of consumers. In addition to the food sector, Acid Yellow 220 can also be used in the manufacture of cosmetics, pharmaceuticals and dyes.
Acid Yellow 220 is usually prepared by synthetic chemistry. It can be synthesized from the reaction of sulfanilic acid and formaldehyde. The specific synthetic routes and reaction conditions involve confidential commercial information and cannot be described in detail.
For the safe use of Acid Yellow 220, the following points need to be paid attention to: First, it needs to be used with caution in food, because some people may be allergic to it. Secondly, as a dye, Acid Yellow 220 should not be in direct contact with the skin and eyes to avoid allergies or irritation. In addition, during use, it should be avoided by inhalation or ingestion. If ingestion, inhalation or skin contact occurs, wash off immediately and seek medical help if necessary.
In general, Acid Yellow 220 is a widely used food dye, but you need to pay attention to the appropriate dosage and safe use method during use.
Last Update：2024-04-09 20:52:54