Indigo, identified by its CAS number 482-89-3, is far more than just a color; it's a dye with a history as rich and complex as its signature blue hue. For millennia, indigo has been a cornerstone of the textile industry, most famously lending its color to blue jeans, a global fashion staple. Understanding its significance, sourcing reliable supply, and appreciating its applications are crucial for businesses in the chemical and textile sectors.

Historically, indigo was extracted from plants, a labor-intensive process that made it a precious commodity. The demand for this vibrant blue led to the development of synthetic production methods, making it more accessible. Today, the chemical structure C16H10N2O2, with a molecular weight of 262.26, is synthesized efficiently, allowing for consistent quality and large-scale availability. As a premier manufacturer and supplier of Indigo dye in China, we are dedicated to providing the industrial market with this essential chemical.

The primary application of indigo remains in the textile industry, particularly for dyeing denim. The unique way indigo binds to cotton fibers creates the characteristic fading patterns that denim enthusiasts cherish. Beyond textiles, indigo has found its way into biochemical applications and even as a food coloring agent in certain formulations. The versatility of indigo dye underscores its importance as a chemical intermediate and a functional ingredient.

For businesses looking to buy indigo dye, sourcing from a reliable manufacturer in China offers significant advantages. We pride ourselves on our commitment to high purity (often exceeding 90% dye content) and consistent batch-to-batch quality. Our rigorous production processes ensure that the indigo we supply meets stringent industry standards, whether for large-scale textile mills or specialized chemical compounders. We understand that for many, securing a dependable supplier for essential materials like indigo is paramount to their production continuity and product quality.

We invite purchasing managers and research scientists to explore our offerings. As a leading indigo dye supplier, we are equipped to handle bulk orders and provide competitive pricing. If you are seeking to purchase indigo dye for your operations, we encourage you to contact us for a quotation and to request a sample. Our team is ready to assist you in securing a high-quality, cost-effective supply of this indispensable blue dye.