Sulphur Black 1 is part of the sulfur dye class, characterized by sulfur-containing chromophores. It often consists of a mixture of polysulfides.
features：
Sulphur Black 1 is a sulfur dye characterized by its sulfur-containing chromophores. The chemical structure often involves polysulfide compounds.Identified by the Color Index (C.I.) designation as Sulphur Black 1, indicating its recognition in the classification system for dyes.
Applications:
Sulphur Black 1 is extensively used for dyeing cotton fabrics. It imparts a deep black color to the cotton fibers, making it suitable for a wide range of textile products, including clothing, home textiles, and industrial fabrics.
