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Acid Dyes

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MOQ : 1 Unit

Acid Dyes Specification

Structural Formula
Varies with dye

Shape
Free-flowing powder

Molecular Formula
Varies (e.g., C20H13N2NaO4S for Acid Red 1)

Moisture (%)
<0.5%

Density
1.2 Gram per cubic centimeter(g/cm3)

Taste
Odorless

Solvent Color
Bright and intense, varies per shade

Water Resistance
Excellent

Other Names
Anionic Dye, Wool Dye, Silk Dye

Grade
Industrial / Technical / Textile Grade

Application
Wool, silk, nylon, leather, paper, ink

Rubbing Resistance
Moderate to good

HS Code
3204.1200

Solubility
Easily soluble in water

Resistance
Good light and washing fastness

Shelf Life
24 months in sealed condition

Purity
98% Min.

Poisonous
Non-poisonous (but avoid ingestion)

Ph Level
Acidic, typically 4.0 - 7.0

Size
Customizable (as per customer requirement)

Smell
No appreciable odor

Melting Point
>250C (decomposition)

Strength
Standardized as per requirement

CAS No
Varies depending on dye (typical: 12220-75-2 for Acid Red 1)

Type
Acid Dye

Usage
Textile and leather dyeing, ink, paper, food, cosmetics

EINECS No
235-427-5 (Example for Acid Red 1)

Physical Form
Powder / Granular

Packaging
25/50 Kg HDPE drums or as requested

Storage Condition
Store in cool, dry place, away from sunlight

Eco-Friendliness
Complies with environmental standards

Toxic Heavy Metals
Lead, arsenic, mercury free

Color Shade Range
Extensive range (reds, blues, yellows, etc.)

Instructions for Use
Dissolve in water before application

Compatibility
Compatible with various textile auxiliaries

Dispersibility
Excellent in aqueous solutions

Acid Dyes Trade Information

Minimum Order Quantity
1 Unit

Supply Ability
1 Unit Per Day

Delivery Time
1 Days

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

About Acid Dyes

The offered Acid Dyes are made available by us that are typically applied to a textile at low pH. They are mainly used to dye wool, not cotton fabrics. Some acid dyes are used as food colorants. The dyes are thought to fix to fibers by hydrogen bonding, Van der Waals forces and ionic bonding. Dyes are highly concentrated, powdered hot water dyes that produce level, uniform color during immersion dyeing. Acid Dyes exhaust well and wont bleed or fade with washing.

Extensive Shade Range for Vibrant Creations

Our Acid Dyes are offered in a broad palette-including reds, blues, yellows, and intermediate blends. Whether your application demands intense primary colors or subtle secondary hues, you'll find precise, consistent results. Each batch features bright, standardized solvent colors and maintains stable pH levels for optimal performance across various industries.

Eco-Friendly & Safe Industrial Solutions

These dyes are manufactured with strict adherence to environmental and safety standards, containing no harmful levels of lead, arsenic, or mercury. They are non-poisonous, odorless, and engineered for safety in handling and application. Their composition ensures protection of workers and minimal environmental impact during dyeing processes.

Superior Solubility and Compatibility

Engineered for outstanding dispersibility, Acid Dyes dissolve quickly in water and blend seamlessly with textile auxiliaries. Their powder or granular forms enable easy mixing and application, optimizing efficiency for textile, leather, and paper industries. The dyes' chemical stability provides superior resistance to moisture, light, and washing, ensuring lasting results.

FAQ's of Acid Dyes:

Q: How should I properly use Acid Dyes for textile or leather dyeing applications?

A: Dissolve the required quantity of Acid Dye in water before application to achieve uniform coloration. Ensure compatibility with other textile auxiliaries for optimal results. Follow specific process parameters for the target substrate such as wool, silk, nylon, or leather.

Q: What are the advantages of using Acid Dyes compared to other dye types?

A: Acid Dyes offer excellent solubility in water, vibrant and bright color shades, good light and washing fastness, and strong compatibility with protein fibers like wool, silk, and nylon. They are also standardized for purity and safety, making them ideal for industrial use.

Q: When and where should Acid Dyes be stored to maintain their quality?

A: Store Acid Dyes in a cool, dry place away from direct sunlight. Keep them in sealed containers, such as 25/50 kg HDPE drums, to prevent moisture absorption and maintain their stability and shelf life of up to 24 months.

Q: What are the environmental and safety features of these Acid Dyes?

A: These Acid Dyes are formulated to comply with environmental regulations, containing no toxic heavy metals such as lead, arsenic, or mercury. They are non-poisonous (though ingestion should still be avoided), odorless, and designed for safe use in industrial environments.

Q: In which industries can Acid Dyes be effectively applied?

A: Acid Dyes are widely used for dyeing textiles like wool, silk, and nylon, as well as leather. They are also suitable for coloring inks, paper, food products, and cosmetics, due to their good solubility, resistance, and vibrant color output.

Q: What benefits do customers receive from the customizable packaging and shade options?

A: Customers enjoy tailored solutions with adjustable package sizes (starting from 25/50 kg drums or as requested) and an extensive color range. This flexibility ensures you receive the exact quantity and shade needed for your specific industrial requirements.

Q: What precautions should be taken while handling Acid Dyes?

A: Handle Acid Dyes with care-avoid ingestion and prolonged skin contact. While they are non-poisonous, basic protective gear is recommended during processing. Always use in well-ventilated areas and follow storage guidelines to ensure safety and quality preservation.

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