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Premium Sulphur Black Dye Manufacturers China Leading Suppliers Factory

Looking for high-quality Sulphur Black (CAS 1326-82-5, C6H4N2O5) for textiles? As leading China suppliers and a professional factory, we provide premium black phosphorus flakes and liquid dyes for cotton, denim, and viscose with superior wash fastness.

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Our premium Sulphur Black dye is a high-performance coloring solution engineered for the textile industry, specifically designed to deliver an intense, deep black finish. Utilizing cutting-edge technology and high-quality ingredients, this dye provides exceptional coverage and penetration, ensuring that every fiber is saturated for a sophisticated and professional look that stands out in the competitive denim and garment market.

Specially formulated for versatility and durability, our Sulphur Black is ideal for dyeing cotton, viscose, hemp, and cotton-blended fabrics. It is meticulously tested to meet rigorous industry standards and environmental regulations, offering a cost-effective way to achieve long-lasting color depth that resists fading and washing, effectively elevating the quality of your textile production.

Detailed Parameters

AppearanceBright Black Flaky GranulesStrength %180, 200, 220, 240
Available ShadesGreenish, Reddish, CustomizedMoisture %≤ 6%
Insoluble Matters %≤ 0.3%Main ApplicationsCotton, Denim, Viscose, Hemp
Packaging Options20kg Cartons / 25kg PP Woven BagsStorage ConditionDry, Ventilated, Avoid Damp/Sun
Shelf LifeTwo YearsComplianceIndustry Standard Regulated

Key Advantages

Superior Color Fastness

Engineered to retain intense black tones even after multiple wash cycles, preventing premature fading.

Long-term Durability

Advanced formulation ensures color longevity and depth, maintaining a premium look over time.

High Penetration

Excellent coverage ensures every thread is deeply saturated with rich, consistent black pigment.

Customizable Shades

Available in Greenish and Reddish undertones to meet specific aesthetic and brand requirements.

Industry Compliance

Rigorous testing ensures compliance with safety regulations regarding harmful substances.

Cost-Effective

Delivers high-end results with an easy application process, reducing production overheads.

Product Gallery

Management Platforms

Quality Control

Strict monitoring of moisture and insoluble matters to ensure purity.

Production Tech

Cutting-edge synthesis for optimal strength and flake consistency.

Order Tracking

Efficient management of customized shade requests and delivery schedules.

Safety Audits

Regular testing for harmful substances to ensure global regulatory compliance.

Logistics Hub

Optimized packaging in cartons or PP bags for secure international transit.

Storage Care

Controlled ventilation systems to maintain product validity for two years.

Investment Return Comparison

FeatureStandard DyesOur Sulphur Black
Color IntensityAverage / Fades FastDeep / Intense Black
Wash FastnessModerateSuperior Resistance
Fiber PenetrationSurface LevelDeep Saturation
Application CostHigh WasteOptimized / Efficient
Market AppealCommon LookPremium Professional Look

Frequently Asked Questions

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

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

Q: How does the shade customization work for this product?

We offer specific undertones including Greenish and Reddish shades. Customers can also request customized shades to match their specific branding or design requirements.

Q: What are the recommended storage conditions for Sulphur Black?

The product should be stored in a dry area with adequate ventilation. It is crucial to avoid direct sunlight and damp environments to maintain stability.

Q: What is the typical shelf life of the dye?

Under the recommended storage conditions, our Sulphur Black dye maintains its validity and quality for two years.

Q: Does this dye comply with international safety regulations?

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

Q: What packaging sizes are available for wholesale orders?

We provide standard 20kg cartons and 25kg PP woven bags, but we can also accommodate specific packaging requirements based on customer needs.

Ready to Elevate Your Textile Quality with Premium Sulphur Black?

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