Ext. D&C Violet No. 2 (Ci 60730)

What is Ext. D&C Violet No. 2 (Ci 60730)?

Ext. D&C Violet No. 2 (CI 60730), also known as Acid Violet 49, is a synthetic triarylmethane colorant approved for external cosmetic use. Derived from coal tar through chemical synthesis, it produces a bright violet hue soluble in water and alcohol. Primarily applied in hair care products, it functions by depositing color directly onto hair shafts or aiding in oxidative dyeing processes to achieve desired tones. In formulations, it ensures uniform pigmentation across batches, enhancing visual consistency in shampoos, conditioners, and dyes. Regulatory bodies like the FDA certify it for safe external application in cosmetics, with strict purity standards to minimize impurities. Its stability supports long-lasting color retention during product use.

Comedogenic Rating 0/5 Low risk of clogging pores
EWG Safety Rating 3-6 View on EWG →
PubChem View on PubChem →

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Colorant
Provides or corrects color using dyes or pigments, helping achieve a consistent shade and visual appearance across batches and throughout wear.
Hair dyeing
Supports chemical color change of hair (e.g., oxidative dye development or bleaching), enabling shade transformation through controlled reactions on the fiber.
Hair colorant
Delivers hair color through dyes and/or pigments (direct or oxidative systems), producing a visible shade change and supporting coverage and longevity.

Benefits

Imparts consistent violet coloring for even shade application in hair products.

Supports hair dyeing processes for transformative color results.

Enhances product aesthetics with reliable pigmentation stability.

Who It's For

A quick guide for who this ingredient may suit (and who should be cautious).

Who May Benefit Who Should Avoid
Individuals seeking vibrant violet tones in hair colorants.
Those with known sensitivities to synthetic dyes.
Users of shampoos or conditioners needing uniform color correction.
Individuals prone to allergic reactions from color additives.
People preferring temporary or semi-permanent hair shade enhancements.
Users experiencing irritation from hair dyeing products.

Safety Notes

  • Regulated for external cosmetic use with established purity requirements.
  • Rated moderate concern by some databases due to potential impurities.

Frequently Asked Questions about Ext. D&C Violet No. 2 (Ci 60730)

What is Ext. D&C Violet No. 2 used for?

It serves as a colorant and hair dyeing agent to provide violet shades in cosmetic products.

Is it safe for cosmetic use?

Certified for external cosmetics by regulators with purity specifications.

Does it clog pores?

It has a comedogenic rating of zero, indicating no pore-clogging risk.