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Exceptional lightfastness and weather resistance for long-term color stability.
High tinctorial strength with intense, clean violet-blue hue and excellent chroma.
Excellent chemical inertness—resistant to alkalis, weak acids, and common solvents.
Non-toxic and heavy-metal-free formulation compliant with global regulatory standards.
Fine particle size distribution ensures smooth dispersion and uniform color development in diverse media.
Architectural and industrial coatings requiring durable, fade-resistant violet tones.
Plastic coloration for polyolefins, PVC, and engineering thermoplastics.
Printing inks—especially offset, flexographic, and gravure systems demanding high clarity and dispersion stability.
Artists’ colors and specialty decorative paints where purity of hue and non-reactivity are critical.
Cosmetic-grade applications including nail polish and eye shadows (subject to local regulatory approval).
| Chemical Type | Sodium aluminosilicate with polysulfide chromophores |
| Product Form | Free-flowing dry powder |
| Appearance | Fine, homogeneous violet-blue powder |
| Primary Applications | Coatings, plastics, inks, artists' materials, cosmetics (regulated use) |
| Key Features | Alkali-stable, non-bleeding, non-migrating, UV-stable |
| Heat Stability | Up to 180°C (short-term exposure) |
| pH Range (Aqueous Dispersion) | 9.5–11.0 |
| Heavy Metals Content | Compliant with EN71-3, ASTM F963, and EU Cosmetics Regulation (Annex II) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
