HC Yellow 11

HC Yellow 11 Specification

Ph Level
6.5 7.5 (1% solution)

Shelf Life
3 years

Application
Hair coloring

Grade
Cosmetic Grade

Shape
Fine powder

Solvent Color
Yellow

Rubbing Resistance
Good

Other Names
2-Nitro-p-phenylenediamine, Nitroamine Yellow OB

Poisonous
NO

Solubility
Soluble in hot water, slightly soluble in ethanol

Density
1.35 Gram per cubic centimeter(g/cm3)

Resistance
Good light & wash fastness

Strength
High

Taste
Odorless

Molecular Formula
C12H10N4O2

Melting Point
168C 170C

HS Code
32041391

Water Resistance
Good

Moisture (%)
< 1.0%

Structural Formula
Available on request

Smell
Odorless

Purity
98%

Size
Customized upon request

CAS No
1324-37-2

Type
HC (Hair Colorant) Dye

Usage
Hair dye intermediate, textile dye

EINECS No
215-397-8

Physical Form
Powder

Storage Condition
Store in a cool, dry place away from light and moisture

pH Stability
Stable in pH range 4-9

Packaging
25 kg fiber drum or as required

Appearance
Yellow crystalline powder

CI Number
HC Yellow 11 (CI 201370)

Main Markets
Global / Export quality

About HC Yellow 11

INCI Name :HC Yellow 11

CAS Registration Number : 73388-54-2

Formula :C8H10N204

Molecular weight : 198 gm/mol

Type :Direct (non-oxidation)

Typical Colour In Formulations : Yellow

High-Performance Hair Coloring Agent

HC Yellow 11 is specifically formulated for professional and cosmetic use in hair dye applications. Its powder form ensures easy blending and precise formulation. With high color strength and resistance to water and rubbing, it offers long-lasting, vibrant results in salon and industrial settings.

Stability and Safety You Can Trust

This dye maintains stability within a pH range of 4 to 9, making it adaptable for various formulations. It is odorless, non-toxic, and offers a shelf life of up to three years when stored properly. Its consistent quality and high purity meet global export standards for cosmetic products.

Versatile Use and Easy Handling

Packaged in 25 kg fiber drums or as per customer requirement, HC Yellow 11 is suitable for both small- and large-scale production lines. Its good light and wash fastness, coupled with high solubility in hot water, make it a reliable choice for hair color manufacturers around the world.

FAQ's of HC Yellow 11:

Q: How should HC Yellow 11 be stored for optimal shelf life?

A: HC Yellow 11 should be stored in a cool, dry place away from light and moisture to ensure its stability and effectiveness. Proper storage helps maintain its quality and extends its shelf life up to three years.

Q: What are the main benefits of using HC Yellow 11 in hair dye formulations?

A: This dye offers high color strength, good resistance to water, washing, and rubbing, as well as excellent pH stability, resulting in vibrant and long-lasting hair color. Its non-toxic and odorless profile makes it safe for cosmetic grade applications.

Q: In what physical form is HC Yellow 11 supplied, and what are its solubility properties?

A: HC Yellow 11 is delivered as a yellow crystalline powder. It is highly soluble in hot water and slightly soluble in ethanol, facilitating easy incorporation into hair dyes and textile colorants.

Q: Where is HC Yellow 11 commonly exported and used?

A: HC Yellow 11 is exported globally and widely used in the hair coloring and textile industries due to its consistent performance and export-quality standards. It is manufactured, supplied, and shipped from India.

Q: What is the process for applying HC Yellow 11 in hair coloring products?

A: To use HC Yellow 11 in hair dyes, blend the powder with other suitable intermediates and solvents, ensuring pH remains within the 4-9 range. The mixture can then be processed according to the specific hair coloring formulation.

Q: When is HC Yellow 11 recommended for use over other yellow dyes?

A: HC Yellow 11 is preferred when high purity, excellent resistance, and stable coloring are essential, particularly in formulations that demand cosmetic grade and long-lasting results.

Q: What safety and handling guidelines should be followed when using HC Yellow 11?

A: Although HC Yellow 11 is non-poisonous and odorless, it is recommended to handle it with appropriate protective equipment and store it away from direct sunlight and humidity to preserve its properties.