Indigo Blue Vat Blue- Wuxin Group|Textile Dye,High-Purity Dye

Introduction to Indigo Blue Vat Blue

Indigo Blue Vat Blue, also known as light indigo color, is a high-purity dye renowned for its deep blue hue and exceptional durability. This natural organic compound has been a cornerstone in the textile industry for centuries, particularly in the production of denim fabric used for blue jeans. The product's unique chemical properties and stringent quality standards make it a preferred choice for manufacturers worldwide.

Product Features and Quality Standards

Indigo Blue Vat Blue is characterized by its dark blue even grains appearance and a purity level of ≥94%. Its water content is ≤1%, and iron ion content ≤200ppm, ensuring minimal impurities that could affect dyeing performance. These specifications are meticulously maintained to meet international standards for textile dyes.

The dye's chemical formula is C₁₆H₁₀N₂O₂, and it sublimes at 390–392°C (734–738°F). It is insoluble in water, alcohol, or ether but soluble in DMSO, chloroform, nitrobenzene, and concentrated sulfuric acid, making it suitable for various industrial applications.

Technical Specifications Table

Applications in the Textile Industry

Indigo Blue Vat Blue is primarily used for dyeing cotton yarn, particularly in the production of light indigo color denim fabric. A single pair of blue jeans typically requires 3–12 grams of dye, depending on the desired shade and wash effect. Its versatility extends to smaller quantities for dyeing wool and silk, offering consistent color retention and resistance to fading.

The dye's compatibility with stone washing and acid washing processes allows for the creation of unique textures and finishes in denim, making it a staple in fashion manufacturing. Its ability to withstand rigorous washing cycles ensures long-lasting color vibrancy.

Packaging and Logistics

Indigo Blue Vat Blue is available in multiple packaging options to suit different shipping and storage requirements:

• 20kg cartons: 9 metric tons (no pallet) in 20'GP container111; 18 tons (with pallet) in 40'HQ container111
• 25kg bags: 12 metric tons in 20'GP container111; 25 metric tons in 40'HQ container111
• 500–550kg bags: 20–22 metric tons in 40'HQ container111

These packaging solutions ensure efficient transportation while maintaining product integrity. The company also offers custom packaging to meet specific client needs.

Storage and Transportation Guidelines

To preserve quality, Indigo Blue Vat Blue must be stored in a cool, ventilated, and dry warehouse with a temperature below 25°C and relative humidity under 75%. The packaging should remain sealed, especially during the rainy season, to prevent moisture-induced degradation.

During transportation, the product must be kept away from oxidants, edible chemicals, sunlight, rain, and high temperatures. It should also be stored separately from acids, alkalis, strong oxidants, and reducing agents to avoid chemical reactions that could compromise its stability.

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

Founded as light indigo color manufacturers, Anping County Wuxin Chemical Dye Co., Ltd. is a leading supplier of high-quality dyes and chemical products. The company's commitment to innovation and sustainability has positioned it as a trusted partner for textile producers globally.

With a focus on light indigo color suppliers, Wuxin Group adheres to strict quality control measures, ensuring compliance with international standards. Their state-of-the-art facilities and experienced team enable them to deliver consistent, high-performance products that meet diverse industry needs.

Industry Standards and Regulatory Compliance

The production and use of Indigo Blue Vat Blue align with global standards for chemical safety and environmental responsibility. The product complies with NIST guidelines for measurement accuracy and material specifications, ensuring reliability in industrial applications.

As emphasized in the NIST Guide to the SI, precise measurement standards are critical for maintaining product consistency. Wuxin Group's adherence to these principles underscores its dedication to quality and transparency.

Reference: NIST (National Institute of Standards and Technology) - "Guide to the SI" (2025 Edition)

Conclusion

Indigo Blue Vat Blue remains an essential component in the textile industry, offering unmatched color performance and durability. Its rigorous quality standards, versatile applications, and reliable supply chain make it a preferred choice for manufacturers. By partnering with light indigo color manufacturers, businesses can ensure access to premium products that meet global demands.

For more information on light indigo color products and light indigo color services, visit the official website of Anping County Wuxin Chemical Dye Co., Ltd.