Sulphur Black 240% is the highest concentration of sulphur black dye. Sulphur Black 240% features deep black tone and outstanding color fastness, suited for fabrics needing durable anti-fade black shade. As typical sulfur dyes, sulphur black series boasts bright hues, low cost and eco-friendly traits, widely applied on cotton cellulose fiber plus diverse natural & synthetic textiles. Shinning sulphur black belongs to non-water soluble sulphur black.

Sulphur Black covers sulphur black B (bluish tone) and sulphur black BR (reddish tone), two mainstream variants favored by global buyers. Granular sulphur black is large shiny crystal-form sulphur black with superior washing and sunlight fastness, ideal for long-color-lasting textile production including denim and workwear. Modern production upgrades focus on eco dyeing techniques, with ZDHC Level3 and GOTS certifications verifying textile environmental compliance for sulphur black products.

Sulphur Black fits dyeing 100% cotton denim and cotton-poly blended fabrics, widely adopted in classic indigo denim processing to gain dense deep black color, satisfying bulk garment manufacturing demands of textile factories.