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Sep . 28, 2025 09:25 Back to list

Indigo Blue Vat Blue - Wu Xin Chemical | Dyeing Efficiency & Quality

Product Overview

Indigo Blue Vat Blue - Wu Xin Chemical | Dyeing Efficiency & Quality

Indigo Blue Vat Blue, also known as Indigo Blue, is a high-purity dye with a rich history in textile manufacturing. This dark blue crystalline powder is renowned for its durability and vibrant color, making it a staple in the production of denim and other textiles. The product is manufactured by Anping County Wu Xin Chemical Dye Co., Ltd., a leading supplier of industrial dyes with a focus on quality and innovation.

Key Features and Technical Specifications

Indigo Blue Vat Blue - Wu Xin Chemical | Dyeing Efficiency & Quality

Specification Details
Appearance Dark blue even grains
Purity ≥94%
Water Content ≤1%
Iron Ion Content ≤200ppm
Chemical Formula C16H10N2O2
Melting Point 390–392 °C (734–738 °F)
Solubility Insoluble in water, alcohol, ether; soluble in DMSO, chloroform, nitrobenzene, and concentrated sulfuric acid

The Indigo Blue Vat Blue meets stringent quality standards, ensuring consistent performance across applications. Its high purity and controlled impurity levels make it ideal for industrial use, while its solubility profile allows for efficient dyeing processes.

Applications in the Textile Industry

Indigo Blue Vat Blue - Wu Xin Chemical | Dyeing Efficiency & Quality

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 dye, highlighting the product's efficiency. Smaller quantities are also used for wool and silk, demonstrating its versatility.

The dye's unique properties enable advanced textile treatments such as stone washing and acid washing, which create distinctive textures and finishes. These techniques are critical in the fashion industry, where aesthetic appeal and durability are paramount.

Storage, Transportation, and Shelf Life

Indigo Blue Vat Blue requires careful handling to maintain its quality. Key guidelines include:

  • Storage: Keep in a cool, ventilated, and dry warehouse. Maintain a temperature below 25°C and humidity below 75%. Seal packaging during the rainy season to prevent moisture exposure.
  • Transportation: Avoid mixing with oxidants or edible chemicals. Protect from sunlight, rain, and high temperatures. Store away from fire, heat sources, and high-temperature areas during stops.
  • Shelf Life: Two years under proper storage conditions.

Adhering to these protocols ensures the product's stability and performance, as emphasized by industry standards for chemical safety and preservation.

Company Background: Anping County Wu Xin Chemical Dye Co., Ltd.

Anping County Wu Xin Chemical Dye Co., Ltd. is a leading manufacturer and supplier of industrial dyes, specializing in light indigo color products. With a commitment to quality and innovation, the company serves global markets, offering solutions for textile, industrial, and commercial applications.

As a trusted light indigo color manufacturer, Wu Xin Chemical adheres to international standards, ensuring its products meet the demands of modern industries. The company's expertise in dye formulation and production has established it as a key player in the global chemical supply chain.

Industry Standards and Regulatory Compliance

The production and use of Indigo Blue Vat Blue align with global chemical safety and quality standards. According to the National Institute of Standards and Technology (NIST), precise measurements and standardized protocols are critical for ensuring the reliability of industrial chemicals. NIST's research on chemical solubility and stability provides a framework for evaluating dyes like indigo, reinforcing their suitability for industrial applications.

For example, NIST's work on chemical safety protocols highlights the importance of proper storage and handling, which directly informs the guidelines for Indigo Blue Vat Blue. This alignment with authoritative standards enhances the product's credibility and ensures compliance with international regulations.

Source: National Institute of Standards and Technology (NIST)

Conclusion

Indigo Blue Vat Blue is a versatile and durable dye that plays a vital role in the textile industry. Its high purity, solubility profile, and application versatility make it a preferred choice for denim production and other textile treatments. With proper storage and handling, the product maintains its quality for up to two years, ensuring long-term value for manufacturers.

As a leading light indigo color supplier, Anping County Wu Xin Chemical Dye Co., Ltd. continues to innovate and deliver solutions that meet the evolving needs of global markets. By adhering to industry standards and leveraging NIST's research, the company reinforces its commitment to quality, safety, and sustainability.

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