Pigment Violet 15 — Chemistry and Key Properties
Pigment Violet 15 is the Color Index designation (CI 77007) for Ultramarine Violet pigment, produced by the partial oxidation of Pigment Blue 29 (Ultramarine Blue). The oxidation process transforms polysulfide groups in the aluminosilicate structure into monosulfide species, producing the distinctive reddish-violet color of Pigment Violet 15.
Technical data for Pigment Violet 15 from SKU Pigments:
- CI Number: 77007 (same framework as Pigment Blue 29)
- Specific Gravity: ~2.35 g/cm³
- Particle Size: 1–4 microns
- Heat Stability: Up to 300°C
- Lightfastness: Blue Wool 6–7
- Heavy Metals: Below detection limit (Pb <20ppm, As <3ppm, Hg <1ppm)
- Alkali Resistance: Excellent
- FDA Status: Permitted under 21 CFR 73.2725
- EU Status: Annex IV — approved for all cosmetics including eye area
Pigment Violet 15 in Cosmetics and Industrial Applications
Pigment Violet 15 is uniquely valuable because it is one of a very limited number of inorganic pigments approved for eye area cosmetics by both FDA and EU regulators. This makes it the go-to violet colorant for mascaras, eyeliners, eye shadows, and eyebrow products.
Industrial applications of Pigment Violet 15 include:
- Offset and Gravure Inks: Pigment Violet 15 provides clean, vivid violet tones in high-quality commercial and packaging inks.
- Plastic Masterbatch: PP and PE carrier masterbatch at 20–30% Pigment Violet 15 loading for consumer goods coloring.
- Interior Paints: Decorative and architectural interior paints use Pigment Violet 15 for violet, lilac, and lavender shades.
- Artists’ Colors: Professional watercolor, oil paint, and acrylic manufacturers specify Pigment Violet 15 for its unique chromatic properties.
SKU Pigments supplies Pigment Violet 15 with ISO 9001 certified quality, full regulatory documentation, and free qualification samples. Contact our export team for pricing.
Related: Ultramarine Violet Products | Ultramarine Pink | Request Sample
Regulatory: FDA 21 CFR Part 73 | EU Cosmetics Regulation
Related Reading: Ultramarine Violet Pigment | Pigment Blue 29 Guide | Cosmetic Pigment Regulations
About SKU Pigments: Shree Krishna Ultramarine Pigments P. Limited is India’s leading manufacturer of Ultramarine Blue (Pigment Blue 29), Ultramarine Violet (Pigment Violet 15), and Ultramarine Pink pigments. ISO 9001:2015 certified. Exporting to 40+ countries. Contact us for free samples and export pricing.