Sulphur Black 200 An Overview of Its Manufacture
Sulphur Black 200 is a well-known dye in the textile industry, renowned for its deep black shade and excellent lightfastness properties. It belongs to a category of dyes known as sulfur dyes, which are particularly favored for dyeing cellulose fibers like cotton, viscose, and other natural materials. The manufacturing process of Sulphur Black 200 involves several intricate steps, beginning with the selection of raw materials to the final product, ensuring quality and consistency.
Sulphur Black 200 An Overview of Its Manufacture
Once synthesized, the dye undergoes purification to remove any impurities that could affect its dyeing capability. This stage is crucial because the presence of contaminants can lead to uneven coloring and reduce the overall quality of the product. After purification, the dye is crystallized and then dried, turning it into a form that's easy to handle and transport.
Quality control is an essential aspect of the manufacturing process. Each batch of Sulphur Black 200 is tested for color strength, solubility, and fastness properties. Manufacturers closely adhere to industry standards to ensure that their product meets both safety regulations and customer expectations. This rigorous testing is what makes Sulphur Black 200 a reliable choice for textile manufacturers seeking durable and high-quality dyeing solutions.
Additionally, the sustainability of the manufacturing process is gaining attention. Many manufacturers are exploring eco-friendly alternatives and methods to minimize the environmental impact of dye production. This includes utilizing renewable energy sources and implementing waste treatment solutions that comply with environmental protection guidelines.
In conclusion, the manufacture of Sulphur Black 200 is a complex yet fascinating process that combines chemistry and industrial practices. With its rich color and reliable performance, this dye plays a pivotal role in the textile industry, catering to the needs of various applications while progressively moving towards sustainable production methods.
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Sulphur Black
1.Name: sulphur black; Sulfur Black; Sulphur Black 1;
2.Structure formula:
3.Molecule formula: C6H4N2O5
4.CAS No.: 1326-82-5
5.HS code: 32041911
6.Product specification:Appearance:black phosphorus flakes; black liquid
Bromo Indigo; Vat Bromo-Indigo; C.I.Vat Blue 5
1.Name: Bromo indigo; Vat bromo-indigo; C.I.Vat blue 5;
2.Structure formula:
3.Molecule formula: C16H6Br4N2O2
4.CAS No.: 2475-31-2
5.HS code: 3204151000 6.Major usage and instruction: Be mainly used to dye cotton fabrics.
Indigo Blue Vat Blue
1.Name: indigo blue,vat blue 1,
2.Structure formula:
3.Molecule formula: C16H10N2O2
4.. CAS No.: 482-89-3
5.Molecule weight: 262.62
6.HS code: 3204151000
7.Major usage and instruction: Be mainly used to dye cotton fabrics.