Indigo Blue Vat Blue-INNER MONGOLIA WU XIN CHEMICAL CO. LTD|High Purity Dye, Textile Applications

Introduction to Indigo Blue Vat Blue

Indigo Blue Vat Blue, a dark blue crystalline powder, has been a cornerstone in the textile industry for centuries. Known for its vibrant color and durability, this dye is primarily used in the production of denim fabric, essential for blue jeans. The chemical formula of indigo is C16H10N2O2, and its unique properties make it indispensable in various industrial applications. This article delves into the technical specifications, usage, packaging, storage, and the company behind this product, Inner Mongolia Wu Xin Chemical Co. Ltd..

Product Overview and Technical Specifications

Indigo Blue Vat Blue is characterized by its high purity and specific chemical properties. The product's quality standards are meticulously defined to ensure consistency and performance. Below is a detailed specification table:

These specifications are critical for ensuring the dye's effectiveness in textile applications. The high purity level of 94% or more guarantees minimal impurities, which is essential for achieving consistent coloration. The low water content and controlled iron ion levels further enhance the dye's stability and performance.

Key Characteristics and Chemical Properties

Indigo Blue Vat Blue exhibits several unique chemical properties that make it suitable for industrial applications. It sublimes at temperatures between 390–392°C (734–738°F), which is a critical factor in its processing. The dye is insoluble in water, alcohol, and ether but dissolves in solvents like DMSO, chloroform, nitrobenzene, and concentrated sulfuric acid. These solubility characteristics are essential for its application in various dyeing processes.

According to the National Institute of Standards and Technology (NIST), the chemical properties of dyes like indigo are rigorously defined to ensure uniformity and compliance with industry standards. The NIST Guide to the SI provides a framework for understanding the measurement and units used in chemical specifications, such as purity percentages and concentration levels. This reference is crucial for manufacturers and users to maintain quality and consistency.

Applications in the Textile Industry

The primary application of Indigo Blue Vat Blue is in the dyeing of cotton yarn, particularly for denim fabric used in blue jeans. A single pair of jeans typically requires 3 to 12 grams of dye, highlighting the efficiency and cost-effectiveness of this product. Beyond denim, indigo is also used for dyeing wool and silk, albeit in smaller quantities.

The versatility of indigo dye allows for advanced textile treatments such as stone washing and acid washing. These processes create unique textures and finishes, which are highly sought after in the fashion industry. The ability to achieve these effects quickly and efficiently makes indigo a preferred choice for manufacturers.

Packaging and Logistics

The packaging of Indigo Blue Vat Blue is designed to ensure safe transportation and storage. The product is available in various configurations to meet different customer requirements:

• 20kg cartons: 9 metric tons (without 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 packaging is essential to protect the dye from environmental factors such as moisture, heat, and light. The company, Inner Mongolia Wu Xin Chemical Co. Ltd., ensures that all packaging materials are of high quality to maintain the product's integrity during transit.

Storage and Handling Guidelines

To preserve the quality and longevity of Indigo Blue Vat Blue, specific storage conditions must be adhered to. The product should be stored in a cool, ventilated, and dry warehouse with a temperature below 25°C and relative humidity below 75%. The packaging must be completely sealed to prevent moisture ingress, which can lead to deterioration.

Key storage guidelines include:

1. Store in a cool, ventilated, and dry warehouse. Keep sealed during the rainy season. Maintain temperature below 25°C and humidity below 75%.
2. Ensure packaging is sealed to avoid moisture-related degradation. Avoid prolonged exposure to sunlight or air to prevent oxidation.
3. Store separately from acids, alkalis, strong oxidants, and reducing agents to prevent chemical reactions that could cause deterioration or combustion.

These measures are critical for maintaining the product's stability and ensuring it meets the required quality standards.

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

Founded in 2005, Inner Mongolia Wu Xin Chemical Co. Ltd. is a leading manufacturer of chemical dyes, specializing in high-quality products like Indigo Blue Vat Blue. The company is committed to innovation, quality control, and sustainable practices. With a focus on meeting global standards, Wu Xin Chemical has established itself as a reliable supplier in the dye and chemical industry.

The company's expertise in chemical production is reflected in its adherence to international quality standards. By integrating advanced technology and rigorous testing procedures, Wu Xin Chemical ensures that its products meet the demands of the textile industry. Their commitment to excellence has earned them a reputation for reliability and customer satisfaction.

Conclusion

Indigo Blue Vat Blue is a vital component in the textile industry, offering exceptional colorfastness and versatility. Its technical specifications, including high purity and controlled moisture content, ensure its effectiveness in various applications. The product's packaging, storage, and handling guidelines are designed to maintain its quality, while the company's commitment to excellence underscores its reliability.

For more information about Indigo Blue Vat Blue and other products, visit the official website of Inner Mongolia Wu Xin Chemical Co. Ltd.. Explore the light indigo color product and discover why it remains a preferred choice for manufacturers worldwide.

References

National Institute of Standards and Technology (NIST). (2025). NIST Guide to the SI. Retrieved from https://www.nist.gov

Inner Mongolia Wu Xin Chemical Co. Ltd.. (2025). Indigo Blue Vat Blue Product Specifications. Retrieved from https://www.wuxin-group.com/indigo-blue-vat-blue.html