Indigo Blue Vat Blue - Inner Mongolia Wu Xin Chemical Co., Ltd. | Textile Dyeing, Quality Standards

Indigo Blue Vat Blue, a timeless dye with deep historical roots, remains a cornerstone in textile manufacturing. This article provides an in-depth analysis of its technical specifications, applications, and the company behind its production, Inner Mongolia Wu Xin Chemical Co., Ltd.. By examining its chemical properties, industrial uses, and storage requirements, we uncover why this compound continues to be vital in modern textile production.

Product Overview: The Essence of Indigo Blue

Indigo Blue Vat Blue, also known as Indigo Blue Vat Blue, is a dark blue crystalline powder with the chemical formula C₁₆H₁₀N₂O₂. Its solubility in specific solvents like DMSO and chloroform, combined with its insolubility in water, makes it uniquely suited for textile dyeing processes. The compound sublimes at temperatures between 390–392°C, a property that influences its handling and application methods.

Figure 1: Indigo Blue Granule - A close-up view of the product's texture and color.

Quality Standards and Technical Specifications

The product adheres to stringent quality standards, as outlined in the following table:

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

These specifications ensure the product's reliability in industrial applications. According to NIST (National Institute of Standards and Technology), such purity levels are critical for maintaining consistent dyeing results and minimizing chemical interactions during textile processing.

Applications: From Denim to Specialty Textiles

Indigo Blue Vat Blue is primarily used for dyeing cotton yarn, particularly in the production of denim fabric for blue jeans. A single pair of jeans typically requires 3–12 grams of the dye, highlighting its efficiency and cost-effectiveness. Beyond denim, it is also employed in dyeing wool and silk, albeit in smaller quantities.

Figure 2: Indigo Blue - Demonstrating the product's color and consistency.

The dye's ability to withstand processes like stone washing and acid washing makes it indispensable in creating the distinctive aged look of denim. Its chemical stability ensures that these treatments do not compromise the fabric's integrity.

Company Background: Inner Mongolia Wu Xin Chemical Co., Ltd.

Founded as a leader in the chemical industry, Inner Mongolia Wu Xin Chemical Co., Ltd. specializes in producing high-quality dyes and chemical products. The company's commitment to innovation and quality control has positioned it as a trusted supplier in the global market. With a focus on sustainable practices and compliance with international standards, Wu Xin Chemical ensures that its products meet the demands of modern textile manufacturing.

Figure 3: Indigo Blue Granular - A representation of the product's granular form.

Packaging and Logistics

The product is available in multiple packaging options to suit different customer needs:

• 20kg cartons (or by customer's requirement): 9mt (no pallet) in 20'GP container111; 18tons (with pallet) in 40'HQ container111
• 25kgs bag (or by customer's requirement): 12mt in 20'GP container111; 25mt in 40'HQ container111
• 500-550kgs bag (or by customer's requirement): 20-22mt in 40'HQ container111

Proper packaging is essential to maintain the product's quality during transportation. The company emphasizes adherence to safety protocols, as outlined in the following guidelines:

Transportation and Storage Guidelines

Transportation

• Strictly prohibit mixing with oxidants or edible chemicals.
• Protect from sun exposure, rain, and high temperatures during transit.
• Avoid proximity to fire, heat sources, or high-temperature areas during stops.

Storage

1. Store in a cool, ventilated, and dry warehouse. Seal packaging during the rainy season. Maintain temperature below 25°C and humidity below 75%.
2. Ensure complete sealing of packaging to prevent moisture-induced deterioration. Avoid prolonged exposure to sunlight or air to prevent oxidation.
3. Store separately from acids, alkalis, strong oxidants (e.g., potassium nitrate, ammonium nitrate), and reducing agents to prevent reactions.

These measures align with NIST guidelines on chemical storage, emphasizing the importance of environmental control to preserve material integrity.

Validity and Shelf Life

The product has a shelf life of two years under proper storage conditions. This longevity ensures that customers can rely on consistent performance over extended periods, reducing waste and optimizing inventory management.

Conclusion: The Enduring Value of Indigo Blue Vat Blue

Indigo Blue Vat Blue remains a critical component in the textile industry, valued for its durability, colorfastness, and versatility. Through rigorous quality control and adherence to safety standards, Inner Mongolia Wu Xin Chemical Co., Ltd. continues to deliver a product that meets the evolving needs of global manufacturers. As the demand for sustainable and efficient dyeing solutions grows, this compound's role in shaping the future of textile production is undeniable.

References

National Institute of Standards and Technology (NIST). (n.d.). Chemical Safety and Storage Guidelines. Retrieved from https://www.nist.gov

Inner Mongolia Wu Xin Chemical Co., Ltd.. (n.d.). Indigo Blue Vat Blue Product Specifications. Retrieved from https://www.wuxin-group.com/indigo-blue-vat-blue.html