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KHATAU VALABHDAS AND CO.
GST : 27AAAFK2546F1ZL

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7 Orange Acid Dyes

7 Orange Acid Dyes Specification

Other Names
Acid Orange 7, Orange II

Water Resistance
Excellent

Solvent Color
Bright Orange

Size
Microfine

Strength
220%

Taste
Odorless

Purity
99%

HS Code
32041200

Smell
Odorless

Poisonous
Non-Toxic

Structural Formula
Available on demand

Boiling point
Undetermined

Grade
Industrial Grade

Molecular Formula
C16H11N2NaO4S

Rubbing Resistance
Good

Melting Point
Undetermined

Application
Dyeing & Printing

Density
1.6 Gram per cubic centimeter(g/cm3)

Moisture (%)
Max 1%

Ph Level
6-8 (1% solution)

Resistance
Good Light & Washing Fastness

Shelf Life
2 Years

Shape
Fine Powder

Solubility
Soluble in Water

CAS No
2605-87-6

Type
Acid Dye

Usage
Textile Dyeing

EINECS No
220-010-8

Physical Form
Powder

Particle Size
D50 < 20 m

Appearance
Deep Orange Powder

Heat Stability
Can withstand up to 180C

Manufacturing Standard
Conforms to ISO 9001:2015

Packing Type
Fiber Drum / HDPE Bag

Loss on Drying
<1.0%

Fastness to Acids
Good

Storage
Keep in cool, dry place

Packing Sizes Available
1kg, 25kg, 50kg

Heavy Metal Content
Below permissible limits

Specific Gravity
1.52

Degree of Dispersion
High

Compatibility
Suitable with all acid dye auxiliaries

7 Orange Acid Dyes Trade Information

Minimum Order Quantity
10 Kilograms

Supply Ability
50 Kilograms Per Week

Delivery Time
1-2 Days

About 7 Orange Acid Dyes

We are an acclaimed manufacturer of 7 Orange Acid Dyes in the market. These are non-reactive dyes, which are used as a direct hair colouring agent up to an on-head concentration of 0.5% in non-oxidative as well as in oxidative hair dye formulations. 7 Orange Acid Dyes can be availed from us at pocket- friendly rates.

Exceptional Dispersion and Color Fastness

Engineered with high dispersion and optimal particle size (D50 < 20 m), these acid dyes integrate effortlessly into dye baths, offering uniform coloration and strong resistance to acids. Their superior fastness to water, light, and washing maintains the vibrancy of fabrics, making them ideal for both dyeing and printing applications.

Safe and Eco-Conscious Textile Solution

7 Orange Acid Dyes are manufactured with utmost care regarding safety and environment. With heavy metal content kept beneath legal thresholds and a non-toxic formulation, the dyes present a secure choice for operators and end-users alike. They are compliant with international quality standards like ISO 9001:2015, ensuring consistent, responsible quality.

FAQ's of 7 Orange Acid Dyes:

Q: How should 7 Orange Acid Dyes be stored to maintain their quality?

A: These dyes need to be kept in a cool, dry location, preferably in sealed fiber drums or HDPE bags, to ensure their shelf life of up to two years and to prevent moisture uptake or degradation.

Q: What is the recommended process for using these acid dyes in textile applications?

A: The dyes are usually dissolved in water and can be integrated into dye baths suited for both dyeing and printing processes. Their micronized fine powder form allows for easy dispersion, and compatibility with all acid dye auxiliaries ensures efficient uptake by fibers.

Q: When is it beneficial to choose 7 Orange Acid Dyes over other coloring agents?

A: These dyes are especially advantageous when optimal acid fastness, high strength (220%), and vivid orange shades are required in textiles. Their excellent resistance to light, washing, water, and rubbing make them ideal for high-performance fabrics.

Q: Where can these dyes be applied outside of textile manufacturing?

A: While designed primarily for textile dyeing and printing, the dyes' water solubility and non-toxic nature may permit their use in other specialty industrial segments that require bright, fast orange colorants, provided process compatibility is verified.

Q: What are the main benefits for manufacturers using this product?

A: Manufacturers benefit from high purity (99%), industrial-grade quality, and strict conformity to ISO standards. The dyes' microfine particle size ensures maximum surface area for color yield, and safe formulation with low moisture and heavy metal content adds process reliability.

Q: Is special equipment needed for handling or dissolving the dye powder?

A: No specialized equipment is needed. The fine powder readily dissolves in water, and standard textile dyeing or printing apparatus can be employed. Operators should still use protective gear as per industry safety standards.