Indigo dye, one of the oldest and most popular sources of blue dye in the world, has a rich history that dates back thousands of years. Derived from the leaves of the Indigofera plant, this natural dye has been used in various cultures for arts, textiles, and tradition. Its vibrant hue and unique color-fast properties have made it a favorite among artisans and fashion designers alike.
The process of extracting indigo dye from plants is more than just a craft; it is an art form that requires skill and precision. The leaves of the Indigofera plant are harvested, fermented, and oxidized to release the dye. This process can vary significantly in technique and materials used, which often results in different shades and qualities of blue. The traditional methods of indigo dyeing, passed down through generations, are celebrated for their sustainability and connection to nature.
In modern times, indigo dyeing continues to thrive. Brands and designers are increasingly turning to natural dyes, not only for their aesthetic appeal but also for their environmentally friendly properties. The rise of sustainable fashion has renewed interest in traditional dyeing techniques, with many artisans reclaiming ancient methods while innovating new practices that respect both culture and ecology.
Today, indigo dye is not just a color; it embodies history, culture, and innovation. From the handcrafted textiles of Indian artisans to the modern designs seen on runways around the world, indigo serves as a reminder of the deep connection between people and their craft. As we appreciate the beauty of indigo-dyed fabrics, we also recognize the stories, traditions, and techniques that have influenced its journey through time.
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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.