Sulphur Black 1 | 1326-82-5
Sulphur Black is a classic sulfur dye used primarily for dyeing cellulosic fibers such as cotton, linen, and viscose fibers. Due to its low cost and deep coloration, it is widely used in the textile industry, especially for black denim, canvas, and industrial fabrics.
Description
Sulphur Black is a classic sulfur dye used primarily for dyeing cellulosic fibers such as cotton, linen, and viscose fibers. Due to its low cost and deep coloration, it is widely used in the textile industry, especially for black denim, canvas, and industrial fabrics.
Chemical Characteristics
| Product Name | Sulphur Black | ||||||||||
| C. I. No | Sulphur Black 1 | ||||||||||
| CAS No | 1326-82-5 | ||||||||||
| Application | Used for dyeing cotton, blend faric Vinylon/cotton, also for flax,Viscose dyeing. | ||||||||||
| Properties | |||||||||||
| Acid Resistane | Alkali Resistance | Cross Staining | Ironing | Light | Mercerizing | Fulling Milling | Perspiration | Soaping | |||
| Acid | Cr. | Fade | stain | ||||||||
| AATCC | 5 | 5 | 6 | 4 | 4~5 | ||||||
| ISO | 4~5 | 4~5 | 4~5 | 4 | 4 | 6 | 4~5 | 5 | 4 | 4~5 | |
Sulphur Black is known for its excellent color fastness properties, making it a popular choice for dyeing textiles that require deep, rich black color. It is easy to apply and offers good penetration and levelness on various types of cellulosic fibers. With its versatile application range and cost-effective nature, Sulphur Black is a preferred choice for many textile manufacturers worldwide.
Our factory & quipment
Hebei Enjing Chemical Co., Ltd. is a high-tech enterprise specializing in the R&D, production, and sales of Sulfur Black dyes. Equipped with advanced manufacturing processes and a rigorous quality control system, the company primarily produces Sulfur Black BR, BN, RN, and other series products. These dyes are widely used in the dyeing of cotton, hemp, viscose fiber, and other textiles, demonstrating outstanding performance particularly in denim, canvas, and industrial fabrics.
With consistent product quality, large-scale production capacity, and professional technical support, Hebei Enjing has established long-term partnerships with numerous renowned textile enterprises both domestically and internationally. Committed to eco-friendly production, the company continuously optimizes its processes to reduce emissions, striving to provide customers with high-quality, environmentally sustainable Sulfur Black dye solutions.




Our package




Hebei Enjing Chemical ensures secure and compliant global delivery of Sulphur Black dyes through standardized export packaging and professional logistics solutions.

Packaging Specifications
25kg multi-layer kraft paper bags with PE inner lining (moisture-proof)
500kg/1000kg jumbo bags (FIBC) for bulk orders
Customized packaging available upon request
one-stop solution
professional team
high quality
Logistics & Shipping
Sea freight (20GP/40HQ containers) - Economical for bulk shipments
Land transport - Available for neighboring countries
Documentation - Full set of export documents (COA, MSDS, commercial invoice, etc.)
Certifications - Compliance with IMDG/IMO Class 4.2 for safe transportation
Special Handling
Stored & shipped in dry, ventilated conditions
Avoid mixed loading with oxidizers/strong acids
Recommended insurance coverage for long-distance shipments
Our logistics team manages end-to-end export procedures to ensure timely and damage-free delivery worldwide.
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