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Premium Sulphur Black Dye Manufacturers High Quality China Suppliers Factory

Looking for professional Sulphur Black dye? As leading China suppliers and a certified factory, we provide high-strength Sulfur Black (CAS 1326-82-5) for cotton and viscose. Available in black phosphorus flakes and liquid forms, our dyes ensure superior wash fastness and deep saturation for high-end denim.

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Our premium Sulphur Black dye is a professional-grade coloring solution specifically engineered for the textile industry, offering unparalleled depth and saturation. Designed to revolutionize the dyeing process, this high-performance pigment is meticulously formulated with cutting-edge technology to ensure that garments and fabrics maintain an intense, sophisticated black hue that resists fading even after extensive laundering cycles.

Optimized for versatility and efficiency, our Sulphur Black is primarily utilized for dyeing cotton, hemp, viscose fibers, and cotton-blended fabrics. By combining superior penetration with excellent coverage, it provides a cost-effective way to achieve the rich, deep black tones demanded by the high-end denim market, ensuring your textiles stand out with professional consistency and longevity.

Detailed Parameters

AppearanceBright Black Flaky GranulesStrength %180, 200, 220, 240
Available ShadesGreenish, Reddish, CustomizedMoisture %≤ 6%
Insoluble Matters %≤ 0.3%Main UsageCotton, Hemp, Viscose
Fabric CompatibilityCotton & Cotton BlendsPackage Options20kg Cartons / 25kg PP Bag
Storage ConditionDry & Ventilated AreaShelf LifeTwo Years

Key Advantages

High Wash Fastness

Engineered to retain intense black color and prevent fading even after multiple heavy-duty wash cycles.

Long-term Longevity

Superior color depth and chemical stability ensure your denim and textiles remain vibrant over time.

Deep Penetration

Excellent coverage ensures every single thread is fully saturated for a rich, uniform black finish.

Customizable Shades

Offering specific Greenish and Reddish undertones to meet diverse fashion and design requirements.

Industry Compliant

Rigorous testing guarantees compliance with global regulations regarding harmful substances.

Cost-Effective Solution

High-strength formulations reduce dye consumption while delivering premium, luxury black results.

Product Gallery

Management Platforms

Quality Control

Strict batch testing for consistency in strength and shade across all production runs.

Technical Support

Expert guidance on application processes for cotton, hemp, and viscose fibers.

Compliance Tracking

Full documentation ensuring all dyes meet environmental and safety regulations.

Custom Synthesis

Ability to customize shade and strength parameters based on specific client needs.

Logistics Management

Secure packaging in 20kg/25kg units designed for safe international shipping.

Inventory Stability

Optimized supply chain to ensure year-round availability of hot-selling dye categories.

Investment Return Comparison

Performance MetricStandard Sulphur BlackOur Premium Sulphur Black
Color FastnessModerateSuperior / Long-lasting
Saturation DepthStandard BlackIntense / High-Depth Black
Application EaseVariableSimplified & Consistent
Material WasteTypicalLow (due to high strength)
Market AppealBasicHigh-End Denim Grade

Frequently Asked Questions

Q: Which fabrics are most suitable for Sulphur Black dyes?

Our Sulphur Black is primarily designed for cotton and cotton-blended fabrics. It is also highly effective for dyeing hemp and viscose fibers, making it ideal for denim production.

Q: How do the different shades (Greenish/Reddish) affect the final look?

Different undertones allow brands to achieve specific "moods" of black; Greenish tones offer a cooler, modern look, while Reddish tones provide a warmer, classic depth.

Q: What is the recommended storage method for these dyes?

To maintain quality, store in a dry area with adequate ventilation. Ensure the product is kept away from direct sunlight and damp environments.

Q: Is this product safe and compliant with industry regulations?

Yes, our Sulphur Black undergoes rigorous testing to ensure it meets the highest industry standards and complies with global regulations regarding harmful substances.

Q: What does the 'Strength %' parameter refer to?

Strength % refers to the dyeing power of the pigment. We offer various strengths (180% to 240%) to allow customers to optimize their color intensity and cost efficiency.

Q: What is the shelf life of the Sulphur Black dye?

When stored according to the recommended conditions (dry, ventilated, and away from sunlight), the product has a validity period of two years.

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