1.Cochineal also named Carmine,E120,Natural red 4. 2.We have more than 3000 ... 2- anthracenecarboxylic acid; 1.Cochineal also named Carmine,E120,Natural red 4.2.CAS No. 1390-65-4,1260 ... ,Cosmetic , even eye products.5. Red fine powder or red crystal6.Spec, carmine acid 50% min.7.Low price ... Coccus cacti). It is the colouring principle of carmine, a bright red coloring matter. They are used as histologic ...