Description

Hc Blue No. 10 is a synthetic organic dye belonging to the class of HC (Hair Color) blues, identified by the CAS registry number 102767-27-1. This high-purity colorant is valued for its intense and stable blue hue, making it a critical component for achieving precise and vibrant coloration. It is primarily utilized by manufacturers in the personal care and cosmetic industries seeking reliable and consistent pigment performance. Our supply ensures stringent quality control for applications demanding exacting color standards.

Application

Hc Blue No. 10 is engineered for high-performance coloration, serving as a key ingredient in various formulations.

• Oxidative Hair Dyes: A primary colorant in permanent and semi-permanent hair color formulations, providing rich blue tones and contributing to complex shades like ash, platinum, and violet.
• Cosmetic Pigments: Used in the manufacture of color cosmetics, including eyeliners, mascaras, and eyeshadows, where color intensity and stability are paramount.
• Soaps and Bath Products: Incorporated into specialty soaps, bath bombs, and salts to create visually appealing blue colors.
• Industrial Colorants: Suitable for coloring a range of materials such as papers, specialty inks, and certain polymers where a stable blue dye is required.

Basic Information

Product Name	Hc Blue No. 10
CAS No.	102767-27-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	HC Blue 10; C.I. 74560; 2-[[4-(Diethylamino)-2-methylphenyl][4-(ethylamino)-3-nitrophenyl]methylene]-1-cyclohexa-2,5-dien-1-ylidene]-N-ethylethanaminium chloride; Basic Blue 99; Arianor Steel Blue; Hair Color Blue 10
EINECS	Contact for details

Quality Control

Our Hc Blue No. 10 is produced and tested under a rigorous quality management system to ensure batch-to-batch consistency and purity. We adhere to relevant cosmetic and industrial dye standards. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing key parameters such as purity, color strength, and impurity profiles to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. The product is light-sensitive and should be stored away from direct light exposure to maintain stability.

Specification

Item	Specification
Appearance	Dark blue to black powder or granules
Identification (IR)	Conforms to standard
Assay (HPLC)	Min. 95%
Color Strength	100% ± 5% (vs. Standard)
Loss on Drying	Max. 2.0%
Ash Content	Max. 1.0%
Heavy Metals (as Pb)	Max. 20 ppm
Arsenic (As)	Max. 3 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.