Unleash the power of true black with our premium Black Iron Oxide CI 77499 Powder. This versatile inorganic pigment is the go-to choice for achieving profound, opaque black coloration across a multitude of industries. Known by its Color Index CI 77499 and CAS number 12227-89-3, this pigment delivers unparalleled depth and stability, making it an indispensable component for manufacturers seeking reliable performance and rich aesthetics.

Understanding Black Iron Oxide: A Foundation of Color Black Iron Oxide is an inorganic compound of iron and oxygen, typically composed of magnetite (Fe3O4). Unlike dyes, it is insoluble in water and functions by dispersing evenly throughout the medium to impart color and opacity. It is celebrated for its:

Exceptional Opacity: Provides excellent hiding power, making it highly effective for solid, deep black coverage.
Superior Lightfastness: Highly resistant to fading when exposed to UV light, ensuring long-lasting color integrity.
Chemical and Weather Resistance: Maintains its color and structural integrity under harsh environmental conditions and chemical exposure.
Thermal Stability: Withstands high temperatures, making it suitable for applications requiring heat processing.

FDA-Approved for Cosmetics & Beyond For cosmetic applications, our Black Iron Oxide CI 77499 is FDA-approved (listed under 21 CFR § 73.2299) for safe use, including in products applied around the eye, in lipsticks, foundations, and other makeup. This makes it a trusted choice for formulators seeking compliant and high-performance pigments for beauty products. Beyond cosmetics, its robust properties make it invaluable across a broad spectrum of industrial and personal care uses.

Versatile Applications Across Industries:

Cosmetics & Personal Care: The leading choice for mascaras, eyeliners, foundations, powders, lipsticks, and soaps, providing intense black color and opacity.
Paints & Coatings: Used extensively in architectural paints, industrial coatings, automotive finishes, and protective coatings for its deep color, durability, and UV resistance.
Plastics: Incorporated into various plastic products, including packaging, automotive parts, and consumer goods, to achieve stable black coloration.
Construction Materials: Employed to color concrete, mortar, paving stones, and roofing tiles, offering durable and attractive black shades that resist fading.
Inks & Toners: Provides strong black pigmentation for printing inks, art supplies, and specialized toners.
Soaps & Detergents: Adds color and aesthetic appeal to various home and personal care cleaning products (non-cosmetic grade).

Quality and Safety Assurance: Our Black Iron Oxide CI 77499 Powder is manufactured under strict quality control to ensure high purity and consistent performance. For cosmetic and drug applications, it meets the rigorous standards set by regulatory bodies. While inorganic pigments are generally very stable, proper handling is always recommended to ensure safety and product integrity. Store in a cool, dry place to prevent clumping and maintain its powder form.

Choose our Black Iron Oxide CI 77499 Powder for its unwavering reliability, superior performance, and the rich, stable black color it brings to your finest products.

Categories:

Cosmetic Colors -> Inorganic Pigments
FDA Certified Colors
Home & Personal Care -> Industrial/Technical
Home & Personal Care -> Soaps & Detergent

Tags: Black Iron Oxide, CI 77499, Inorganic Pigment, Black Powder, Cosmetic Grade, FDA Approved, Pigment, Opacity, Lightfast, Weather Resistant, Paints, Coatings, Plastics, Cosmetics, Mascara, Eyeliner, Foundation, Soap Color, Industrial Pigment, Non-Water Soluble

Attributes/Specs:

Product Name: Black Iron Oxide
Other Names: CI 77499, Iron Oxide Black, Magnetite
CAS Number: 12227-89-3 (general for iron oxides) or 1317-61-9 (specific for magnetite)
EINECS Number: 215-272-4
Chemical Formula: Fe3O4
Form: Fine Powder
Color: Deep Black
Solubility: Insoluble in water and organic solvents
Purity: Typically > 95% (industrial grade), specific purity for cosmetic grade (compliant with 21 CFR requirements)
Lightfastness: Excellent
Weather Resistance: Excellent
Chemical Stability: Excellent
Heat Stability: Very good (up to high temperatures)
Particle Size: Optimized for dispersibility (e.g., typically sub-micron range for cosmetics, varies for industrial uses)
Intended Use: Cosmetics, Paints, Coatings, Plastics, Construction, Inks, Soaps.
Regulatory Status (US): FDA approved for cosmetics (21 CFR § 73.2299) and externally applied drugs (21 CFR § 73.1299). Exempt from certification.
Packaging: Sealed, appropriate for chemical/pigment storage.
Shelf Life: Indefinite when stored properly in a cool, dry, dark environment.
Storage: Store in a tightly sealed container in a cool, dry place, away from direct sunlight and incompatible materials.

FAQs:

Q: Is Black Iron Oxide CI 77499 safe for use in cosmetics?
A: Yes, cosmetic-grade Black Iron Oxide (CI 77499) is FDA-approved for use in all cosmetics, including those applied around the eye. It is listed as a safe color additive in the U.S. Code of Federal Regulations (21 CFR § 73.2299) and is widely used in makeup like mascara, eyeliner, and foundation.

Q: What are the key properties of Black Iron Oxide as a pigment?
A: Black Iron Oxide is known for its deep, opaque black color, excellent lightfastness (resistance to fading from light), superior weather resistance, and high chemical and thermal stability. These properties make it highly durable and effective in various demanding applications.

Q: Is Black Iron Oxide water-soluble?
A: No, Black Iron Oxide (CI 77499) is an inorganic pigment and is insoluble in water. It functions by dispersing evenly throughout the medium (like a cosmetic formulation, paint, or plastic) to impart its color and opacity, rather than dissolving like a dye.

Q: What are the primary industrial applications for Black Iron Oxide CI 77499?
A: Beyond cosmetics, Black Iron Oxide CI 77499 is extensively used in the paints and coatings industry for its deep color and durability, in plastics for consistent black coloration, and in construction materials like concrete and mortar for aesthetic and weather-resistant purposes. It’s also found in inks and some cleaning product formulations.

Q: How does Black Iron Oxide contribute to product quality?
A: Black Iron Oxide enhances product quality by providing consistent, deep black coloration that remains stable over time and under various environmental conditions. Its opacity offers excellent hiding power, allowing for effective coverage and rich visual appeal in a wide range of applications from high-end cosmetics to durable industrial coatings.