Indigo Blue Vat Blue-Anping County Wu Xin Chemical Dye Co., Ltd.|High Purity Dye&Textile Industry Applications

Introduction

Indigo Blue Vat Blue, also known as Indigo Blue, is a vital component in the textile industry, renowned for its deep blue hue and durability. This article provides an in-depth analysis of its features, specifications, applications, and the company behind its production. Whether you're a manufacturer, supplier, or industry professional, this guide offers critical insights into the properties and uses of this essential dye.

Product Overview

Indigo Blue Vat Blue is a dark blue crystalline powder with a chemical formula of C₁₆H₁₀N₂O₂. It sublimes at temperatures between 390–392°C (734–738°F) and is insoluble in water, alcohol, or ether but soluble in organic solvents like DMSO, chloroform, and concentrated sulfuric acid. This unique solubility profile makes it ideal for industrial dyeing processes, particularly in the production of denim and other cotton-based textiles.

Key Specifications

These specifications ensure the product meets stringent quality standards, making it suitable for high-demand applications in the textile sector. For more details, visit the product page.

Applications and Industry Use

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. Smaller quantities are also employed for wool and silk, where its resistance to fading and ability to undergo treatments like stone washing and acid washing make it a preferred choice.

Storage and Transportation

Proper handling is critical to maintaining the integrity of Indigo Blue Vat Blue. Key guidelines include:

• Storing in a cool, ventilated, and dry warehouse with temperatures below 25°C and humidity below 75%.
• Sealing packaging to prevent moisture degradation and oxidation.
• Keeping it isolated from acids, alkalis, and strong oxidants.

During transportation, it must be protected from sunlight, rain, and high temperatures. Suppliers and manufacturers emphasize strict compliance with these protocols to ensure product quality.

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

Based in Hebei Province, Anping County Wu Xin Chemical Dye Co., Ltd. (English name: INNER MONGOLIA WU XIN CHEMICAL CO. LTD) is a leading player in the light indigo color industry. With over a decade of expertise, the company specializes in producing high-purity dyes for global markets. Their commitment to quality is reflected in their adherence to international standards, including those outlined by NIST (National Institute of Standards and Technology).

For more information about their services or product range, visit their official website.

Industry Standards and NIST Reference

The textile industry relies on precise chemical standards to ensure consistency and safety. According to NIST, chemical substances like indigo must meet specific criteria for purity, solubility, and stability. While NIST does not directly regulate dyes, its research on chemical properties and measurement standards underpins the development of industry benchmarks. For example, NIST's Chemistry WebBook provides critical data on indigo's molecular structure and thermal behavior, which informs production practices.

Reference: National Institute of Standards and Technology (NIST). "Indigo (C16H10N2O2)." https://webbook.nist.gov

Conclusion

Indigo Blue Vat Blue remains a cornerstone of the textile industry, combining historical significance with modern applications. Its unique properties, stringent quality controls, and versatile uses make it an indispensable resource for manufacturers and suppliers. As demand for sustainable and durable dyes grows, companies like Anping County Wu Xin Chemical Dye Co., Ltd. continue to lead the way, ensuring compliance with global standards and innovation in light indigo color production.