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Sulphur Dyes

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MOQ : 1 , , Kilograms

Sulphur Dyes Specification

Solubility
Insoluble in water, soluble in sodium sulfide solution

EINECS No
215-635-6

HS Code
3204

Smell
Faint sulfurous odor

Other Names
Sulphur Black, Sulphur Blue, Sulphur Brown, Sulphur Yellow, Sulphur Green etc.

Shape
Powder / Granular

Ph Level
7 - 9 (in solution)

Resistance
Good resistance to washing, light, chlorine bleaching

Melting Point
Decomposes above 110C

CAS No
1326-66-5

Grade
Industrial Grade

Appearance
Fine powder or granules

Physical Form
Solid

Molecular Formula
Variable (generally CxOySz)

Structural Formula
Complex polymer of aromatic rings with sulfur bridges

Taste
Odorless

Poisonous
Non-poisonous

Density
1.4 Gram per cubic centimeter(g/cm3)

Purity
99%

Molecular Weight
Variable

Compatibility
Compatible with most alkalis and reducing agents

Application Method
Applied in alkaline reducing dye bath

Stability
Stable under recommended storage conditions

Color Index
CI 53185

Packaging Type
25 kg / 50 kg woven bags or as per requirement

Main Uses
Dyeing cotton and cellulosic fibers

Shelf Life
24 months from date of manufacturing

Storage Condition
Store in cool, dry, well-ventilated area

Toxicity
Low toxicity

Eco-Friendliness
Non-eco labeled, conventional application

Sulphur Dyes Trade Information

Minimum Order Quantity
1 , , Kilograms

Supply Ability
50000 Kilograms Per Week

Delivery Time
3-7 Days

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

About Sulphur Dyes

Highlighted for their ace performance and prodigious coloring strength, Sulphur Dyes with Color Index: CI 53185 provide magnificent results in dyeing cotton and cellulosic fibers. Personalise your fabric solutions with our unbeatable price and tailored packaging options (25 kg/50 kg or as per requirement). Formulated for stability and low toxicity, these non-poisonous, conventional dyes boast a purity of 99% and are available in both powder and granular forms. Compatible with most alkalis and reducing agents, they ensure exceptional wash, light, and chlorine bleaching resistance, making them a superb choice for industrial-grade applications across India and beyond.

Extensive Applications of Sulphur Dyes

Sulphur Dyes are predominantly used in the textile industry for dyeing a wide array of cotton and cellulosic fibers. The main area of application spans garment manufacturing, yarn dyeing, and piece dyeing processes. Their robust wash and light fastness, combined with easy usage in an alkaline reducing dye bath, make them especially suitable for bulk coloring of towels, uniforms, denims, and industrial fabrics. These dyes are valued for delivering deep, rich shades and reliable color consistency.

Certifications, Sample Policy, and Supply Chain Excellence

Our Sulphur Dyes are offered under industrial-grade certification, supporting both domestic and export markets. We provide prompt quotations and maintain an efficient sample policy for clients seeking product evaluation ahead of mass order arrivals. With a steadfast supply ability, we ensure timely fulfillment of orders, accommodating customized packaging and consistent quality assurance. All shipments meet international specifications, catering to the dynamic needs of dealers, manufacturers, and suppliers worldwide.

FAQs of Sulphur Dyes:

Q: How are Sulphur Dyes applied in the dyeing process?

A: Sulphur Dyes are usually applied in an alkaline reducing dye bath, which ensures efficient uptake by cotton and cellulosic fibers, resulting in deep, uniform shades.

Q: What are the areas of application for Sulphur Dyes?

A: Sulphur Dyes are widely used for dyeing cotton yarns, fabrics, towels, denims, uniforms, and other cellulose-based textiles, offering strong wash and light fastness.

Q: What storage conditions are recommended for Sulphur Dyes?

A: For optimal stability, Sulphur Dyes should be stored in a cool, dry, well-ventilated area, away from direct moisture and heat, to preserve their properties throughout the 24-month shelf life.

Q: Where can I obtain product samples for evaluation?

A: Samples are available upon request as part of our customer-oriented sample policy. Contact our sales team for a quotation and prompt sample dispatch.

Q: When can I expect my Sulphur Dyes order to arrive?

A: Delivery timelines vary by destination, but with our strong supply ability and efficient logistics, most export and domestic orders are dispatched rapidly, ensuring timely arrival.

Q: What are the benefits of using Sulphur Dyes in textile manufacturing?

A: Sulphur Dyes offer unbeatable color consistency, good resistance to washing and bleaching, excellent cost-effectiveness, and compatibility with common dyeing auxiliaries, making them ideal for large-scale textile operations.

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