We specialize in formulating highly reliable basic brown 16. It is widely used and prescribed by reputed beauty parlor for coloring and nourishing hair. Made from quality material, the basic brown 16 is widely appreciated for skin and hair friendliness, long shelf life, environment friendliness and special color effect.
Specifications of basic brown 16 are as follows:
- Chemical formula: c19 h21n4 oc1
- Molecular weight: 356. 5 gm / mole
- Chemical name; 8-[(4-amino - 1 phenyl)azo] -7 - hydroxy n,n,n trimethyl - 2 - naphthalenaminium chloride
- Cas registration: 263 81 - 41 - 9
- Application: hair color.