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Reactive HE Dye

Reactive HE Dye Specification

Solubility
Highly soluble in water

Smell
Odorless

Boiling point
Decomposes before boiling

Purity
Up to 99% (varies by grade)

Ph Level
68 (1% solution)

Structural Formula
Varies depending on specific dye features chromophore with reactive group

Resistance
Good light & washing fastness

Other Names
Reactive High Exhaustion Dye, HE Dye

Size
Standard or Customized Packing

Taste
Odorless, Tasteless

Water Resistance
Excellent

Rubbing Resistance
Good (varies by fabric and application)

Moisture (%)
<1.0% (max)

Grade
Industrial, Textile Grade

HS Code
3204.16

Strength
Standard/Customized (varies by shade)

Shape
Crystalline/Powdered

Shelf Life
24 months in sealed condition

Solvent Color
Specific to dye tone (varies by color)

Application
Cellulosic fibers such as Cotton & Viscose

Melting Point
>250C (depending on dye)

Density
1.7 Gram per cubic centimeter(g/cm3)

Usage
Textile Dyeing, Printing, Paper and Leather Coloring

Physical Form
Powder or Granular

About Reactive HE Dye

Reactive HE Dye

Banking on our decades of experience in the domain, we are manufacturing and exporting an exceptional range of Reactive HE Dye. These dyes are useful to dye and print various textiles such as cotton, viscose and natural silk. Our Reactive HE Dye is formulated by a team of skilled professionals using premium grade ingredients, following the norms and guidelines laid down by the industry. High solubility, accurate composition and precise pH value are some of the salient attributes of our dyes.

Features:

Precise pH value
Accurate composition
Good leveling property
Easy to use

Further Details:

NAVIN "HE" BRAND:

Reactive dyestuff posses significantly higher exhaustion and fixation efficiently and mainly used for exhaust dyeing. These Dyes has superior light, wash and rubbing fastness properties. These Dyes are used normally for dyeing of yarn and loose stocks. Reactive dyes are less reactive dyes and are mainly used for printing and requires relatively severe fixation conditions.

Product Name	Colour Index No	CAS NO
NAVY BLUE HER	BLUE 171	77907-32-5
GREEN HE 4BD	GREEN 19	61931-49-5
YELLOW HE 4G	YELLOW 18	12226-48-1
YELLOW HE 4R	YELLOW 84	61951-85-7
ORANGE HE 2R	ORANGE 84	91261-29-9
RED HE 7B	RED 141	61931-52-0
RED HE 3B	RED 152	71872-80-5
GOLDEN YELLOW HR	ORANGE 12	72225-84-2
TURQ.BLUE H5G	BLUE 25	12236-87-2
ORANGE H2R	ORANGE 13
YELLOW H4G	YELLOW 18	12226-48-1
RED H8B	RED 31	12237-00-2
RED P3B	RED 45	12226-22-1
BLUE H5R	BLUE 13	12236-84-9
SCARLET P2R	MIXTURE

Superior Versatility in Textile Applications

Reactive HE Dye ensures vibrant, consistent coloring for a range of uses, including textile dyeing, printing, and even paper and leather industries. Its compatibility with cellulosic fibers, such as cotton and viscose, delivers excellent results across diverse manufacturing sectors.

Eco-Friendly Performance for Modern Industries

Formulated for reduced environmental impact, Reactive HE Dye generates low salt effluent and achieves high exhaustion rates. These properties minimize waste and emissions, supporting sustainable textile production practices without compromising on shade brilliance or color fastness.

Reliable Handling and Storage

The dyes stable crystalline or powdered form allows for easy handling and precise dosing. With a shelf life of 24 months when stored in a dry, cool location away from direct sunlight, its consistent quality is maintained, ensuring dependable performance batch after batch.

FAQs of Reactive HE Dye:

Q: How should Reactive HE Dye be stored to ensure maximum shelf life?

A: Reactive HE Dye should be stored in a dry and cool location, away from direct sunlight. This prevents moisture absorption and degradation, helping retain its stability and effectiveness for up to 24 months in sealed packaging.

Q: What makes Reactive HE Dye environmentally friendly?

A: This dye is engineered for high exhaustion and low salt effluent during application, resulting in less residue and reduced environmental impact. It supports eco-friendly manufacturing practices while delivering vivid and durable results.

Q: When is it recommended to use Reactive HE Dye in textile processing?

A: Reactive HE Dye is ideal for all major processes such as textile dyeing and printing, especially with cellulosic fibers like cotton and viscose. It is also suitable for coloring paper and leather, making it versatile for various industrial applications.

Q: Where can Reactive HE Dye be applied for optimum results?

A: It is best applied on cellulosic fibers, including cotton and viscose, as well as in the paper and leather coloring sectors. Its compatibility with standard textile auxiliaries ensures uniform shade and high dye uptake.

Q: What is the process for applying Reactive HE Dye to achieve effective coloration?

A: Reactive HE Dye is typically dissolved in water and applied at an alkaline pH (68) using standard dyeing machines. The dye reacts with fiber molecules, achieving high fixation and excellent color fastness. It can be used with common auxiliaries for optimal results.

Q: What are the benefits of using Reactive HE Dye in production?

A: The primary benefits include outstanding shade uniformity, strong resistance to light and washing, excellent solubility, wide applicability, and environmentally conscious usage due to low effluent output. It provides both operational efficiency and superior product quality.

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