NA-121 Cosmetic Grade
NA-121 is a non-coated anatase titanium dioxide pigment, produced by the sulfate process. It has excellent optical properties and easily dispersed in various kinds of water or oil system. NA-121 has pretty low heavy metals, complying with Standard of Safety and Technical Standards for Cosmetics of the People’s Republic of China（2015 version）and GB/T 27599-2011 of China.
【Key Features】
• Excellent optical properties
• Good dispersibility in both water and solvent system
• Non-toxic and odorless
• Stable chemical properties
【Applications】
★ Colorant for make-up cosmetic
★ Colorant for foodstuff
★ Colorant for pharmaceuticals
● Basic material for functional powder
Remarking: ★ Highly Recommended; ● Recommended
【Properties】
| TiO₂ content | ≥98.0% |
| Heavy metal content (Pb, ppm) | ≤10 |
| As content (ppm) | ≤2 |
| Hg content (ppm) | ≤1 |
| Cd content (ppm) | ≤5 |
| Whiteness (%) | ≥90.0 |
| L value (%) | ≥95.0 |
| pH value of aqueous suspension | 6.5 ~ 7.5 |
【Package & Storage】
Package: 25kgs barrel
Storage: Keep tightly sealed and stored in a cool, dry and well-ventilated area.