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Direct blue 86 Salt Free Dyes

Direct blue 86 Salt Free Dyes Specification

Other Names
Direct Blue 86, Sky Blue FF, C.I. 74180

Resistance
Good Light & Washing Fastness

Density
Gram per cubic centimeter(g/cm3)

Solubility
Soluble in Water

Shelf Life
24 Months

Grade
Industrial Grade

Poisonous
NO

HS Code
3204.14.00

Melting Point
Decomposes

Size
Custom Packaging (25kg Bags/Drums)

Strength
100% / Customized

Moisture (%)
5%

Structural Formula
Available on request

Water Resistance
Excellent

Application
Cellulosic fibers, Cotton, Silk, Wool, Paper, Leather

Taste
Odorless

Purity
99% min

Shape
Powdered Solid

Smell
Odorless

Rubbing Resistance
Good

Solvent Color
Blue

Type
Direct Dyes

Usage
Textile Dyeing, Paper Industry, Leather Industry, Silk, Nylon, Wool

Physical Form
Powder

About Direct blue 86 Salt Free Dyes

Direct Blue 86 Salt Free Dyes

Features:

Easy to apply
Temperature resistance
Good leveling property
Eco-friendliness

Product Specifications:

Place of Origin	Mumbai, Maharashtra, India
Brand Name	NAVIN
Export Markets	Bangladesh, Nepal, Egypt, Saudi Arabia and USA, Thailand, Indonasia, Gulf Countries
Certification/Memberships	CHEMAXIL
Molecular Formula	C32H16CuN8Na2O6S2
Molecular Weight	782.17
Appearance	Dark Blue Powder
Applications	Dyeing cotton, paper, leather, pigment, rayon cloth flocking, natural silk, cotton, fibre
Packaging Options	Multiple packing options available
Payment Options	Standard Payment Options

Versatile Applications Across Multiple Industries

Direct Blue 86 Salt Free Dye is widely used in textile dyeing, paper manufacturing, leather processing, as well as for coloring silk, nylon, and wool. Its strong affinity for cellulosic fibers ensures deep, vibrant hues and consistent coverage, making it indispensable for manufacturers seeking reliable, high-quality results.

Outstanding Stability and Fastness Properties

This dye exhibits exceptional resistance to fading from light and repeated washing, maintaining color integrity throughout the products life cycle. Its stability at neutral pH and excellent water resistance make it a dependable choice for industries requiring durability and color consistency under various processing conditions.

FAQs of Direct blue 86 Salt Free Dyes:

Q: How is Direct Blue 86 Salt Free Dye typically applied to fabrics and materials?

A: Direct Blue 86 is best applied using exhaust or continuous dyeing methods, ensuring uniform dye penetration and vibrant coloration of cellulosic fibers such as cotton, silk, wool, and paper products.

Q: What are the main benefits of using Direct Blue 86 Salt Free Dye in industrial applications?

A: This dye provides high purity, excellent light and washing fastness, strong fiber affinity, and superior water resistance. Its solubility in water and reliable coloration make it suitable for textiles, paper, and leather industries.

Q: When should I avoid using Direct Blue 86 Salt Free Dye during processing?

A: This dye should not be mixed with strong oxidizers, as incompatibility may occur. Additionally, it is not suitable for use in non-aqueous solvents like ethanol.

Q: What is the recommended packaging and storage for Direct Blue 86 Salt Free Dye?

A: The dye is supplied in moisture-resistant HDPE bags with inner liners or fiber drums. It should be stored in a cool, dry place to preserve its quality, with a shelf life of up to 24 months.

Q: Where can Direct Blue 86 Salt Free Dye be used?

A: It is ideal for use in textile manufacturing, paper and leather processing, as well as for silk, nylon, and wool dyeing, making it versatile for various applications requiring stable and intense blue color.

Q: What is the process for preparing Direct Blue 86 Salt Free Dye solution?

A: To prepare a dye bath, dissolve the required amount in water, ensuring complete dispersion. Follow the recommended dyeing methodeither exhaust or continuousaccording to fiber type and desired shade depth.

Q: What are the safety and environmental considerations for using Direct Blue 86?

A: Direct Blue 86 is non-poisonous and odorless. Handle with standard protective equipment, avoid inhaling powder, and prevent large-scale release into water bodies. Dispose of packaging and excess dye properly as per local regulations.

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