Indigo Blue Vat Blue-INNER MONGOLIA WU XIN CHEMICAL CO. LTD|Premium Textile Dye&Industrial Application

Indigo Blue Vat Blue, also known as Indigo Dye, is a versatile and historically significant pigment widely used in the textile industry. This article provides an in-depth analysis of its properties, applications, and the company behind its production, Inner Mongolia Wu Xin Chemical Co., Ltd.. Whether you're a manufacturer, researcher, or industry professional, this guide will help you understand the value of this essential dye.

Product Overview

Indigo Blue Vat Blue is a dark blue crystalline powder with a rich history dating back thousands of years. Its unique chemical structure and solubility properties make it ideal for dyeing natural fibers like cotton, wool, and silk. The product is renowned for its durability, colorfastness, and ability to create the iconic blue hues associated with denim fabric.

As one of the most iconic dyes in textile history, Indigo Blue Vat Blue continues to be a staple in modern manufacturing. Its applications span from traditional denim production to innovative textile treatments, making it a critical component in the global textile supply chain.

Technical Specifications

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

The product's high purity and controlled moisture levels ensure consistent performance in textile applications. Its low iron ion content minimizes the risk of discoloration or chemical reactions during the dyeing process.

Chemical Properties

Indigo Blue Vat Blue has a molecular formula of C₁₆H₁₀N₂O₂ and sublimes at temperatures between 390–392°C (734–738°F). It is insoluble in water, alcohol, and ether but dissolves in solvents like DMSO, chloroform, and concentrated sulfuric acid. These properties make it suitable for vat dyeing processes, where the dye is reduced to a soluble form before application.

Key Applications

The primary use of Indigo Blue Vat Blue is in the textile industry, particularly for dyeing cotton yarn used in denim production. A single pair of blue jeans typically requires 3–12 grams of dye, depending on the desired shade and wash effects. Its versatility extends to wool and silk dyeing, where it provides vibrant, long-lasting colors.

One of the most notable applications is in denim manufacturing. The dye's ability to withstand treatments like stone washing and acid washing makes it ideal for creating the distressed, faded looks popular in modern fashion.

Packaging and Transportation

Indigo Blue Vat Blue is available in multiple packaging options to suit different shipping needs:

• 20kg cartons (or customer-specific requirements)
• 25kg bags (or customer-specific requirements)
• 500–550kg bags (or customer-specific requirements)

Shipping capacities include:

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

During transportation, the product must be protected from sunlight, rain, and high temperatures. It should never be mixed with oxidants or edible chemicals. Storage areas must be cool, dry, and well-ventilated, with temperatures below 25°C and humidity below 75%.

Storage and Shelf Life

1. Store in a cool, ventilated, and dry warehouse. Seal packaging during the rainy season.
2. Keep the product away from sunlight and air to prevent oxidation and deterioration.
3. Store separately from acids, alkalis, strong oxidants, and reducing agents to avoid chemical reactions.

The product has a shelf life of two years under proper storage conditions. Adhering to these guidelines ensures optimal performance and longevity.

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

Based in Inner Mongolia, Inner Mongolia Wu Xin Chemical Co., Ltd. is a leading manufacturer and supplier of high-quality dyes and chemical products. With a commitment to innovation and sustainability, the company serves global clients in the textile, pharmaceutical, and industrial sectors.

As a trusted light indigo color supplier, Wu Xin Chemical ensures rigorous quality control and compliance with international standards. Their expertise in dye production is reflected in the precision and consistency of their Indigo Blue Vat Blue product.

Industry Standards and Certifications

Indigo Blue Vat Blue meets the chemical standards outlined by organizations like the National Institute of Standards and Technology (NIST), which plays a critical role in developing measurement standards for chemical substances. According to NIST research, precise chemical analysis and quality control are essential for ensuring the reliability of industrial dyes like indigo (NIST, 2023).

For more information on chemical standards, visit the NIST website.

Conclusion

Indigo Blue Vat Blue remains a cornerstone of the textile industry, valued for its durability, colorfastness, and versatility. Whether used in traditional denim production or modern textile innovations, its applications are vast and impactful. With the expertise of Inner Mongolia Wu Xin Chemical Co., Ltd., this product continues to meet the evolving needs of manufacturers worldwide.

References

National Institute of Standards and Technology (NIST). (2023). Chemical Standards and Measurement Research. Retrieved from https://www.nist.gov