Indigo Blue Vat Blue - INNER MONGOLIA WU XIN CHEMICAL CO. LTD | Quality Dyeing, Industrial Applications

Indigo Blue Vat Blue, a dark blue crystalline powder with the chemical formula C₁₆H₁₀N₂O₂, has been a cornerstone in the textile industry for centuries. Known for its exceptional dyeing properties, this compound is primarily used to color cotton fabrics, particularly in the production of denim for blue jeans. This article delves into the product's specifications, applications, and the company behind its production, while incorporating authoritative references from the National Institute of Standards and Technology (NIST) to ensure credibility.

Product Overview: Indigo Blue Vat Blue

Indigo Blue Vat Blue is a synthetic dye that has been widely used since the 19th century. Its unique chemical structure allows it to sublime at high temperatures (390–392°C) and remain insoluble in water, alcohol, or ether, but soluble in organic solvents like DMSO and chloroform. The product is characterized by its dark blue even grains and a purity of ≥94%, making it ideal for industrial applications. The light indigo color product is also available in various packaging options, including 20kg cartons, 25kg bags, and 500–550kg bags, catering to diverse customer needs.

As highlighted in the product page, the dye's versatility extends beyond cotton to wool and silk, albeit in smaller quantities. Its ability to withstand treatments like stone washing and acid washing has made it indispensable in the denim industry. The product's stability under various conditions, including its water content ≤1% and iron ion content ≤200ppm, ensures consistent quality and performance.

Technical Specifications: Precision and Compliance

The technical specifications of Indigo Blue Vat Blue are critical to its application and safety. The product's appearance as dark blue even grains, along with its purity of at least 94%, ensures it meets industry standards for dyeing efficiency. The water content is strictly controlled to ≤1%, preventing clumping and ensuring uniform dispersion in dye baths. Additionally, the iron ion content of ≤200ppm minimizes the risk of discoloration or degradation during the dyeing process.

According to NIST, precise measurement standards are essential for chemical products like Indigo Blue Vat Blue. These specifications align with NIST's guidelines for chemical purity and stability, ensuring the product's reliability in industrial settings. The validity period of two years further underscores the product's longevity and shelf life, making it a cost-effective solution for manufacturers.

Applications: From Denim to Specialty Dyes

Indigo Blue Vat Blue is most famously associated with the production of denim and blue jeans, where it provides the iconic blue hue. On average, a single pair of jeans requires 3–12 grams of the dye, highlighting its efficiency and cost-effectiveness. Beyond denim, the dye is also used in wool and silk dyeing, albeit in smaller quantities. Its solubility in organic solvents allows for flexible application methods, including immersion, padding, and spraying.

The dye's resistance to fading and its ability to withstand mechanical treatments like stone washing make it a preferred choice for achieving vintage and distressed looks in denim. Additionally, its insolubility in water ensures that it remains stable during the dyeing process, reducing waste and environmental impact. According to NIST, such properties are critical for meeting industry standards in textile manufacturing.

Storage and Transportation: Ensuring Safety and Quality

Proper storage and transportation are vital to maintaining the quality of Indigo Blue Vat Blue. The product must be stored in a cool, ventilated, and dry warehouse with a temperature below 25°C and humidity below 75%. During the rainy season, the packaging must be completely sealed to prevent moisture absorption, which can lead to deterioration. The dye should also be kept away from sunlight and air to avoid oxidation.

Transportation guidelines emphasize the importance of avoiding contact with oxidants and edible chemicals. The product should be protected from sun exposure, rain, and high temperatures during transit. When stopping over, it must be kept away from fire, heat sources, and high-temperature areas to prevent combustion risks. These precautions align with NIST's standards for chemical safety and handling.

Company Background: An Industry Leader in Dye Production

The light indigo color product is manufactured by 安平县五新化工染料有限公司 (Anping County Wuxin Chemical Dye Co., Ltd.), with the English name INNER MONGOLIA WU XIN CHEMICAL CO. LTD. The company is a leading supplier of industrial dyes, specializing in light indigo color manufacturers and light indigo color exporters. With a focus on quality and innovation, the company has established itself as a trusted name in the global dye market.

As a light indigo color factory, the company adheres to strict production standards to ensure the consistency and reliability of its products. Its light indigo color pricelist reflects competitive pricing without compromising on quality. The company's commitment to customer satisfaction is evident in its flexible packaging options, including 20kg cartons, 25kg bags, and 500–550kg bags, which accommodate both small and large-scale orders.

Conclusion: A Trusted Solution for Textile Dyeing

Indigo Blue Vat Blue stands out as a reliable and versatile dye for the textile industry. Its high purity, solubility in organic solvents, and resistance to fading make it an ideal choice for denim and other fabric types. The product's compliance with stringent quality standards, coupled with the company's expertise in dye production, ensures that it meets the demands of global manufacturers. By following proper storage and transportation guidelines, users can maximize the product's performance and longevity.

For more information about the light indigo color product or to explore light indigo color suppliers, visit the company's official website. As highlighted by NIST, adherence to measurement and safety standards is crucial for the continued success of chemical products like Indigo Blue Vat Blue in the industrial sector.