Indigo Blue Vat Blue-INNER MONGOLIA WU XIN CHEMICAL CO. LTD|Textile Dyeing&Denim Production

Indigo Blue Vat Blue, also known as Indigo Blue Vat Blue, is a high-purity dye renowned for its deep blue hue and exceptional durability. This article provides an in-depth analysis of its technical specifications, applications, and the industry standards that ensure its quality. Whether you're a textile manufacturer, supplier, or researcher, this guide will help you understand the value of Indigo Blue Vat Blue in modern textile production.

Product Overview and Key Features

Indigo Blue Vat Blue is a dark blue crystalline powder with a unique chemical structure that makes it ideal for textile dyeing. Its primary use is in the production of denim, particularly for blue jeans, where it provides vibrant color and resistance to fading. The dye's solubility in organic solvents like DMSO and chloroform, combined with its insolubility in water, allows for precise application in industrial settings.

Chemical and Physical Properties

• Chemical Formula: C₁₆H₁₀N₂O₂
• Sublimation Point: 390–392°C (734–738°F)
• Solubility: Insoluble in water, alcohol, and ether; soluble in DMSO, chloroform, nitrobenzene, and concentrated sulfuric acid.

Quality Standards and Technical Specifications

The Indigo Blue Vat Blue meets stringent quality benchmarks, ensuring consistency and performance across applications. Below is a detailed specification table:

Parameter	Specification
Appearance	Dark blue even grains
Purity	≥94%
Water Content	≤1%
Iron Ion Content	≤200ppm

Applications in the Textile Industry

Indigo Blue Vat Blue is the cornerstone of denim production, providing the iconic blue color synonymous with blue jeans. Its ability to withstand processes like stone washing and acid washing makes it indispensable in the textile industry. Here’s a breakdown of its usage:

• Cotton Yarn Dyeing: The primary application, with an average of 3–12 grams per pair of jeans.
• Wool and Silk Dyeing: Smaller quantities used for specialty fabrics.
• Industrial Textiles: Used in the production of durable, colorfast fabrics for outdoor and industrial use.

Packaging and Logistics

Proper packaging ensures the integrity of Indigo Blue Vat Blue during transit. The following options are available:

• 20kg Cartons: 9 metric tons (no pallet) in a 20’GP container111; 18 tons (with pallet) in a 40’HQ container111.
• 25kg Bags: 12 metric tons in a 20’GP container111; 25 metric tons in a 40’HQ container111.
• 500–550kg Bags: 20–22 metric tons in a 40’HQ container111.

Transportation must adhere to strict guidelines to prevent contamination. The product should be stored in a cool, ventilated, and dry warehouse, with temperatures below 25°C and humidity below 75%. It must be isolated from acids, alkalis, and oxidants to avoid degradation.

Storage and Shelf Life

1. Store in a sealed container111 during the rainy season to prevent moisture exposure.
2. Avoid prolonged exposure to sunlight or air to prevent oxidation.
3. Keep away from fire, heat sources, and high-temperature areas during transit.

The product has a shelf life of two years under optimal conditions.

Company Background: Anping County Wuxin Chemical Dye Co., Ltd.

Founded as INNER MONGOLIA WU XIN CHEMICAL CO. LTD, Anping County Wuxin Chemical Dye Co., Ltd. is a leading manufacturer of high-quality dyes and chemical products. With a commitment to innovation and sustainability, the company adheres to global standards to deliver reliable solutions for the textile industry. Their expertise in dye formulation ensures that products like Indigo Blue Vat Blue meet the highest quality benchmarks.

As highlighted by the National Institute of Standards and Technology (NIST), "Precision in measurements and material specifications is critical for industrial applications." Wuxin Group’s adherence to these principles ensures that their products align with international standards for performance and safety.

Industry Standards and Compliance

The production and use of Indigo Blue Vat Blue comply with NIST guidelines for chemical safety and quality control. These standards ensure that the dye’s properties, such as solubility and purity, are consistently verified. By following NIST protocols, Wuxin Group guarantees that their products meet the demands of modern textile manufacturing.

Conclusion

Indigo Blue Vat Blue is a vital component of the textile industry, offering unmatched colorfastness and versatility. From its rigorous quality specifications to its role in denim production, this dye exemplifies the intersection of chemistry and craftsmanship. As the industry evolves, companies like Wuxin Group continue to innovate, ensuring that products like Indigo Blue Vat Blue remain at the forefront of textile technology.

References

NIST (National Institute of Standards and Technology). (n.d.). https://www.nist.gov

Wuxin Group. (n.d.). https://www.wuxin-group.com

Indigo Blue Vat Blue Product Page. (n.d.). https://www.wuxin-group.com/indigo-blue-vat-blue.html