Basic Blue 99
Cautioncolorant
A synthetic dye used for coloring cosmetics, often in hair products.
Regulatory Info
Status: Approved
Restrictions: 3-[(4-amino-6-bromo-5,8-dihydro-1-hydroxy-8-imino-5-oxo-2-naphtyl)amino]-N,N,N-trimethylanilinium chloride (CI 56059)