Indigo Blue Vat Blue - Anping County Wuxin Chemical Dye Co., Ltd.

Indigo Blue Vat Blue, also known as Indigo Blue, is a critical industrial dye with a rich history in textile manufacturing. This article provides an in-depth analysis of its technical specifications, applications, and the company behind its production, Anping County Wuxin Chemical Dye Co., Ltd.. For industry professionals, this guide highlights the product's unique properties and its role in modern textile production.

Product Overview and Quality Standards

Indigo Blue Vat Blue is a dark blue crystalline powder with a chemical formula of C₁₆H₁₀N₂O₂. It is renowned for its stability and versatility in dyeing processes. The product adheres to strict quality standards, as outlined in the following specifications:

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

These specifications ensure the product's consistency and performance in industrial applications. The Indigo Blue Vat Blue is packaged in 20kg cartons, 25kg bags, and 500-550kg bags, with customized options available to meet customer requirements.

Technical Characteristics and Solubility

One of the defining features of Indigo Blue Vat Blue is its solubility profile. It is insoluble in water, alcohol, and ether but soluble in DMSO, chloroform, nitrobenzene, and concentrated sulfuric acid. This property makes it ideal for vat dyeing processes, where it is reduced to a soluble form before application. The sublimation point of the compound is between 390–392°C (734–738°F), indicating its thermal stability under industrial conditions.

Industrial Applications and Usage

The primary application of Indigo Blue Vat Blue is in the dyeing of cotton yarn, particularly for producing denim fabric used in blue jeans. On average, a single pair of jeans requires 3–12 grams of dye, depending on the desired shade and wash effects. Its unique properties enable processes such as stone washing and acid washing, which create the characteristic worn look of denim.

Smaller quantities of the dye are also used for wool and silk, though its primary market remains denim production. The dye's ability to withstand multiple wash cycles and maintain colorfastness makes it a preferred choice in the textile industry.

Storage, Transportation, and Shelf Life

Proper storage and transportation are critical to maintaining the quality of Indigo Blue Vat Blue. The product must be stored in a cool, ventilated, and dry warehouse with a temperature below 25°C and relative humidity below 75%. It should be kept sealed during the rainy season to prevent moisture absorption, which can lead to oxidation and degradation.

During transportation, the dye must be protected from sunlight, rain, and high temperatures. It is strictly prohibited to mix it with oxidants or edible chemicals. When stopping over, the product should be kept away from fire sources and high-temperature areas to prevent combustion risks.

The shelf life of Indigo Blue Vat Blue is two years under proper storage conditions. This longevity ensures its viability for long-term industrial use.

Company Background and Industry Leadership

Indigo Blue Vat Blue is produced by Anping County Wuxin Chemical Dye Co., Ltd., a leading manufacturer in the dye and chemical industry. The company, operating under the English name INNER MONGOLIA WU XIN CHEMICAL CO. LTD, has established itself as a reliable supplier of high-quality dyes for over two decades.

With a focus on innovation and sustainability, the company adheres to international quality standards. Its production processes are designed to minimize environmental impact while ensuring consistent product performance. Wuxin Group serves a global clientele, offering customized solutions for textile manufacturers, dye suppliers, and chemical distributors.

Key Industry Terms and Resources

For professionals seeking more information about Indigo Blue Vat Blue, the following terms and resources are essential:

• Light Indigo Color Company – The primary manufacturer of the product.
• Light Indigo Color Exporters – Global distributors of the dye.
• Light Indigo Color Factories – Production facilities for the product.
• Light Indigo Color Manufacturers – Key players in the dye industry.
• Light Indigo Color Pricelist – Current pricing and packaging options.
• Light Indigo Color Products – Comprehensive range of dye solutions.
• Light Indigo Color Suppliers – Trusted partners for industrial procurement.

Conclusion: Why Choose Indigo Blue Vat Blue?

Indigo Blue Vat Blue remains a cornerstone of the textile industry due to its exceptional colorfastness, versatility, and cost-effectiveness. Its technical specifications, coupled with the expertise of Anping County Wuxin Chemical Dye Co., Ltd., ensure that it meets the demands of modern manufacturing. For businesses seeking reliable light indigo color products, this dye offers a proven solution that combines quality, performance, and sustainability.

References

While direct references from NIST could not be retrieved due to access restrictions, the technical specifications and industry standards mentioned in this article are based on the product documentation provided by Anping County Wuxin Chemical Dye Co., Ltd.. For further details, please consult the official product page.