Indigo Blue Vat Blue-INNER MONGOLIA WU XIN CHEMICAL CO. LTD|Textile Dyeing&Industrial Applications

Indigo Blue Vat Blue is a high-quality dye renowned for its deep blue hue and versatility in textile applications. This article provides an in-depth analysis of its features, technical specifications, and industry relevance, supported by authoritative insights from the National Institute of Standards and Technology (NIST).

Product Overview

Indigo Blue Vat Blue, chemically known as C₁₆H₁₀N₂O₂, is a dark blue crystalline powder with a melting point of 390–392°C. Its unique solubility profile—insoluble in water, alcohol, and ether but soluble in organic solvents like DMSO and chloroform—makes it ideal for specialized dyeing processes. The product adheres to stringent quality standards, including a minimum purity of 94% and low moisture content (

Key Features and Specifications

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

Technical Characteristics

Indigo Blue Vat Blue exhibits remarkable chemical stability and dyeing efficiency. Its insolubility in water necessitates specialized application methods, such as vat dyeing, which ensures deep penetration into fibers. The dye's ability to withstand mechanical stress and chemical treatments makes it a preferred choice for durable textile finishes. According to NIST's guidelines on chemical safety, proper handling and storage are critical to maintaining its integrity [1].

Applications in Textile Industry

Primarily used for dyeing cotton yarn, Indigo Blue Vat Blue is the cornerstone of denim production, contributing to the iconic blue hue of blue jeans. A single pair of jeans typically requires 3–12 grams of dye. Beyond cotton, it is also employed for wool and silk, offering vibrant coloration and resistance to fading. The dye's compatibility with stone washing and acid washing processes enables the creation of unique textile textures and finishes [2].

Packaging and Logistics

The product is available in multiple packaging options to suit bulk and retail requirements:

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

For detailed light indigo color pricelist, visit the official website [3].

Storage and Transportation Guidelines

To preserve quality, Indigo Blue Vat Blue must be stored in a cool, ventilated, and dry environment with a temperature below 25°C and humidity under 75%. The packaging should remain sealed to prevent moisture ingress and oxidation. During transit, it must be protected from sunlight, rain, and high temperatures, and kept away from oxidants, acids, and flammable materials. For light indigo color suppliers, compliance with these standards ensures consistent product performance [4].

Company Background

Manufactured by Anping County Wu Xin Chemical Dye Co., Ltd. (English: INNER MONGOLIA WU XIN CHEMICAL CO. LTD), this product reflects the company's commitment to innovation and quality. With a focus on light indigo color manufacturers, the company has established itself as a reliable light indigo color factory and light indigo color exporter. Their expertise in chemical formulation and sustainable practices aligns with global industry standards [5].

Conclusion

Indigo Blue Vat Blue remains a vital component in the textile industry, offering unmatched colorfastness and versatility. Its technical excellence, combined with the company's dedication to quality, ensures it meets the demands of modern manufacturing. For further information on light indigo color products or to explore light indigo color service, visit the official website [6].

References

[1] National Institute of Standards and Technology (NIST) - Guidelines on chemical safety and measurement standards.

[2] Wuxin Group - Indigo Blue Vat Blue Product Page

[3] Wuxin Group - Price List

[4] Wuxin Group - Supplier Information

[5] Wuxin Group - Company Profile

[6] Wuxin Group - Product Catalog