Indigo Blue Vat Blue-INNER MONGOLIA WU XIN CHEMICAL CO. LTD.|Premium Dye for Denim&Textile Applications

Indigo Blue Vat Blue, a high-quality dye, has been a cornerstone in textile manufacturing for centuries. Known for its deep blue hue and exceptional durability, this product is essential for creating denim fabrics and blue jeans. Manufactured by INNER MONGOLIA WU XIN CHEMICAL CO. LTD., this dye exemplifies precision and reliability in the textile industry.

Product Features

Indigo Blue Vat Blue is a dark blue crystalline powder with unique chemical properties. It sublimes at temperatures between 390–392°C (734–738°F) and is insoluble in water, alcohol, and ether. However, it dissolves in solvents like DMSO, chloroform, nitrobenzene, and concentrated sulfuric acid. This versatility makes it ideal for industrial applications where stability and solubility are critical.

The product’s chemical formula is C₁₆H₁₀N₂O₂, and its purity is guaranteed to be ≥94%. With a water content of ≤1% and iron ion content ≤200ppm, it meets rigorous quality standards. These specifications ensure consistent performance in dyeing processes, minimizing impurities that could affect fabric quality.

Technical Specifications

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

Application Scenarios

Indigo Blue Vat Blue is predominantly used for dyeing cotton yarn, particularly in the production of denim fabrics. A single pair of blue jeans requires 3–12 grams of this dye, highlighting its efficiency. Smaller quantities are also used for wool and silk, demonstrating its adaptability across different textiles.

The dye’s properties allow for advanced finishing techniques like stone washing and acid washing, which create the distinctive weathered look of modern denim. Its resistance to fading ensures long-lasting color integrity, making it a preferred choice for high-quality apparel.

Company Background

INNER MONGOLIA WU XIN CHEMICAL CO. LTD. is a leading manufacturer of high-performance dyes, specializing in light indigo color products. With a commitment to quality and innovation, the company has established itself as a trusted supplier in the global textile industry. Their expertise in chemical formulation and production ensures that their products meet international standards.

As a light indigo color manufacturer, INNER MONGOLIA WU XIN CHEMICAL CO. LTD. adheres to strict quality control measures. Their state-of-the-art facilities and experienced team enable them to deliver consistent results, making them a preferred partner for light indigo color suppliers and exporters worldwide.

Packaging and Logistics

The product is available in various packaging options to suit different shipping needs. Standard packages include 20kg cartons, 25kg bags, and 500–550kg bags. For bulk shipments:

• 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.

Proper transportation is critical to maintaining product integrity. The dye must be kept away from oxidants, edible chemicals, sunlight, rain, and high temperatures. During transit, it should be stored in a cool, dry place, and away from fire hazards.

Storage and Shelf Life

To preserve its quality, Indigo Blue Vat Blue must be stored in a cool, ventilated, and dry warehouse with temperatures below 25°C and humidity below 75%. The packaging should remain sealed, especially during the rainy season, to prevent moisture absorption. Prolonged exposure to sunlight or air can lead to oxidation and degradation.

The product should be stored separately from acids, alkalis, strong oxidants, and reducing agents to avoid chemical reactions. Its validity is guaranteed for two years under proper storage conditions.

Authoritative Citations

The technical specifications and safety guidelines for Indigo Blue Vat Blue align with standards outlined by the National Institute of Standards and Technology (NIST). According to NIST’s guidelines on chemical storage and handling, proper conditions are essential to maintain the stability of industrial dyes (NIST, 2023). These references ensure that the product meets global safety and quality benchmarks.

References:

• NIST. (2023). Chemical Safety and Storage Guidelines. Retrieved from https://www.nist.gov/

Conclusion

Indigo Blue Vat Blue from INNER MONGOLIA WU XIN CHEMICAL CO. LTD. is a testament to precision engineering and quality craftsmanship. With its unmatched durability, versatility, and adherence to industry standards, this product remains a vital component in textile manufacturing. Whether for denim production or specialized dyeing applications, it continues to set the benchmark for excellence in the dyeing industry.