Is Pigment Red 57 vegetarian?
Pigment Red 57
Vegetarian
Vegetarian
Vegan
Vegan
Lithol Rubine BK is a synthetic azo dye used exclusively for colouring the surface of hard cheeses in food applications. It is not permitted as a general food or cosmetic colorant.
| Also known as | 5281-04-9, Calcium 3-hydroxy-4-[(4-methyl-2-sulphonatophenyl)azo]-2-naphthoate, Calcium 3-hydroxy-4-[(4-methyl-2-sulphonatophenyl)azo]-2-naphthoate (CI 15850), Calcium-3-hydroxy-4-[(4-methyl-2-sulfonatophenyl)azo]-2-naphthoat, D&C Red No. 7, Disodium 3-hydroxy-4-[(4-methyl-2-sulphonatophenyl)azo]-2-naphthoate, Disodium 3-hydroxy-4-[(4-methyl-2-sulphonatophenyl)azo]-2-naphthoate (CI 15850), Disodium 3-hydroxy-4-[(4-methyl-2-sulphonatophenyl)azo]-2-naphthoate and its insoluble barium, strontium and zirconium lakes, salts and pigments, Disodium 3-hydroxy-4-[(E)-(4- methyl-2-sulfonatophenyl)diazenyl]-2-naphthoate, Lithol Rubin BK, Lithol Rubine BK, Pigment Red 57, Pigment Red 57:1, Rubine Lake |
|---|---|
| INCI name | Pigment Red 57 |
| E number | E180 |
| INS number | 180 |
| CAS number | 5858-81-1 |
| EC number | 227-497-9 |
| CI number | CI 15850 |
| CosIng ID | 93730 |
| Last reviewed | 22 April 2026 |
An ingredient is considered vegetarian if it avoids components derived from killing an animal.
Classifications are made to the best of our knowledge based on available scientific and regulatory sources. We cannot guarantee the accuracy of every entry, errors in the sources we draw from can always occur. This tool also cannot account for cross-contamination, which depends entirely on individual suppliers and producers. If you believe a classification is incorrect, you can report an issue.
