Clariant Cosmenyl Blue A4R Pigment

Features Of Clariant Cosmenyl Blue A4R Pigment

1. High chroma, clean phthalocyanine-based blue shade with excellent batch-to-batch color consistency.

2. Outstanding lightfastness and weather resistance suitable for long-term outdoor exposure in cosmetic packaging.

3. Excellent dispersibility in both aqueous and solvent-based cosmetic formulations without flocculation.

4. Compliant with global cosmetic regulatory standards including EU Cosmetics Regulation (EC) No 1223/2009 and FDA 21 CFR Part 73.

5. Low heavy metal content and free from restricted amines, supporting sustainable and safety-driven product development.

Typical Applications Of Clariant Cosmenyl Blue A4R Pigment

1. Lipsticks and lip glosses requiring intense, non-bleeding blue tones.

2. Eyeshadows and pressed powders where high tinting strength and smooth texture are critical.

3. Nail polishes formulated with nitrocellulose or acrylate resins.

4. Decorative cosmetic packaging inks for PET, PP, and coated paper substrates.

5. Personal care product labels and branding elements demanding regulatory-compliant colorants.

Specifications Of Clariant Cosmenyl Blue A4R Pigment

Clariant Cosmenyl Blue A4R Pigment – Frequently Asked Questions (FAQ)

Q1: What is the primary application of Cosmenyl Blue A4R?

A: Cosmenyl Blue A4R is a high-performance, solvent-stable organic pigment specifically developed for coloration in cosmetic formulations, including lipsticks, eyeshadows, nail polishes, and personal care emulsions where vivid blue tone and excellent dispersion stability are required.

Q2: Is Cosmenyl Blue A4R suitable for use in rinse-off versus leave-on cosmetic products?

A: Yes — it is widely used in both rinse-off (e.g., shampoos, body washes) and leave-on applications (e.g., foundations, creams), provided formulation pH, solvent system, and surfactant profile support stable dispersion and desired color performance.

Q3: How should Cosmenyl Blue A4R be dispersed in cosmetic systems?

A: Optimal dispersion is achieved using high-shear mixing or bead milling in compatible solvents or oil phases. Pre-wetting with glycols or non-ionic surfactants often enhances wetting efficiency. Compatibility testing with the full formulation matrix is recommended prior to scale-up.

Q4: Does Cosmenyl Blue A4R comply with major cosmetic regulatory frameworks?

A: Cosmenyl Blue A4R is manufactured under Clariant’s strict quality and regulatory compliance program and is intended for use in cosmetics where permitted by local regulations. It is not classified as a restricted or prohibited colorant under current EU Cosmetics Regulation (EC) No 1223/2009 Annex IV, subject to proper declaration and usage conditions.

Q5: What is the typical dosage range for Cosmenyl Blue A4R in finished products?

A: Dosage depends on formulation requirements and desired shade intensity, but it is typically used at low concentrations — generally ranging from 0.1% to 2% by weight — with higher loadings reserved for opaque or highly pigmented systems such as lipsticks or pressed powders.