Shijiazhuang Randa Technology Co., Ltd.

Tartrazine is mainly used for the coloring of food, beverages, medicines, cosmetics and cosmetics, and can also be used for dyeing wool and silk and manufacturing lakes. It is prepared by diazotization of p-aminobenzene sulfonic acid and 1-(4-sulfophenyl)-3-carboxy-5-pyrazolinone in alkaline solution. Used in coatings, inks, plastics and other industries and stationery and educational supplies coloring, the main use of dye tartrane is used as a dye for food, medicine, cosmetics and other products.

As an experienced tartrane manufacturer and supplier, we have been supplying and exporting tartrazine for almost 10 years, please feel free to buy from us. If you have any questions about prices and market trends, please feel free to contact us and we will get back to you within 1 business day.