HC Blue No. 11: A Comprehensive Guide to Properties and Applications
Explore the essential details of HC Blue No. 11, a key ingredient in hair dye formulations.
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HC Blue No. 11
Understanding the chemical composition and functional role of HC Blue No. 11 is crucial for its effective and safe application in hair dye formulations. This ingredient is recognized for its direct dyeing capabilities, imparting specific color characteristics to hair products.
- Discover the chemical name: 2-[N-(2-hydroxyethyl)-4-(2-methoxyethylamino)-3-nitroanilino]ethanol, a key identifier for this hair dye intermediate.
- Learn about its CAS number, 23920-15-2, vital for precise identification and regulatory compliance in the cosmetic industry.
- Explore the molecular formula, C13H21N3O5, and molecular weight, 299.32300, which are fundamental to its chemical behavior.
- Examine the purity standards, with HPLC purity required to be ≥99.0%, ensuring a high-quality ingredient for hair dye formulations.
Key Advantages and Specifications
Precise Chemical Identification
Accurate identification through its chemical name and CAS number (23920-15-2) ensures the correct HC Blue No. 11 is used, vital for consistent hair dye outcomes.
High Purity for Performance
With a purity requirement of ≥99.0% by HPLC, HC Blue No. 11 guarantees optimal performance and safety in cosmetic applications, contributing to reliable hair color results.
Controlled Physical Properties
Understanding its physical properties like density (1.323) and boiling point (538.371oC) aids in proper handling and formulation within hair dye manufacturing processes.
Key Applications
Hair Dyes
HC Blue No. 11 serves as a critical hair dye intermediate, contributing specific colorant properties to semi-permanent and permanent hair coloring systems.
Cosmetic Formulations
Beyond hair dyes, this compound finds its place in broader cosmetic formulations where a blue pigment is required, adhering to strict industry safety standards.
Research and Development
As a well-defined chemical compound, HC Blue No. 11 is valuable in R&D for developing new hair color technologies and understanding dye chemistry.
Quality Control in Manufacturing
Its specific purity standards and chemical properties make it a subject for quality control measures in the production of hair coloring products.