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

Introduction to Indigo Blue Vat Blue

Indigo Blue Vat Blue, also known as Vat Blue 1, is a renowned dark blue crystalline powder that has been a cornerstone in the textile industry for centuries. This natural dye is derived from the Indigo Blue Vat Blue product offered by Anping County Wuxin Chemical Dye Co., Ltd., a leading light indigo color manufacturer with a strong reputation for quality and innovation. This article delves into the technical specifications, applications, storage and transportation guidelines, and the company background of this essential dye, while also referencing NIST (National Institute of Standards and Technology) for its role in ensuring chemical standards.

Product Overview and Key Features

Indigo Blue Vat Blue is a high-purity dye with a chemical formula of C₁₆H₁₀N₂O₂. It is classified as a vat dye, meaning it requires a chemical reduction process to dissolve in water before application. This unique property allows it to bond effectively with cotton fibers, making it ideal for denim production. The product’s dark blue even grains and high purity (≥94%) ensure consistent coloration and durability, as detailed in the product specifications below.

Technical Specifications

These specifications highlight the precision and reliability of Indigo Blue Vat Blue, ensuring it meets industry standards for textile dyeing. According to NIST (National Institute of Standards and Technology), such chemical properties are critical for consistency and safety in industrial applications (NIST).

Chemical Characteristics and Solubility

Indigo Blue Vat Blue is insoluble in water, alcohol, and ether but soluble in organic solvents such as DMSO, chloroform, nitrobenzene, and concentrated sulfuric acid. This solubility profile is crucial for its reduction-dyeing process, where the dye is dissolved in an alkaline solution before being applied to cotton fabrics. The sublimation temperature of 390–392°C (734–738°F) ensures it remains stable under high-temperature conditions, making it suitable for industrial-scale production.

Applications in the Textile Industry

The primary application of Indigo Blue Vat Blue is in dyeing cotton yarn, particularly for denim cloth used in blue jeans. On average, a single pair of jeans requires 3–12 grams of the dye. This highly efficient use of the product underscores its cost-effectiveness and versatility. Beyond denim, it is also used for wool and silk dyeing, though in smaller quantities.

One of the standout features of Indigo Blue Vat Blue is its ability to undergo stone washing and acid washing processes. These techniques create the distinctive faded and worn look associated with blue jeans, a trend that has remained popular for decades. The chemical stability of the dye ensures that these effects are achieved without compromising the fabric’s integrity.

Storage and Transportation Guidelines

Proper storage and transportation are essential to maintain the quality and efficacy of Indigo Blue Vat Blue. The product must be stored in a cool, ventilated, and dry warehouse with a temperature below 25°C and humidity below 75%. During the rainy season, sealing the packaging is critical to prevent moisture degradation. Exposure to sunlight or air can lead to oxidation and deterioration, so it should be kept in opaque container111s.

For transportation, Indigo Blue Vat Blue must be isolated from oxidants, edible chemicals, acids, alkalis, and strong oxidants (e.g., potassium nitrate, ammonium nitrate). It should also be protected from sun exposure, rain, and high temperatures. The packaging options include 20kg cartons, 25kg bags, and 500–550kg bags, with 20’GP and 40’HQ container111s accommodating different quantities (as detailed in the product page).

Company Background: Anping County Wuxin Chemical Dye Co., Ltd.

Anping County Wuxin Chemical Dye Co., Ltd., operating under the English name INNER MONGOLIA WU XIN CHEMICAL CO. LTD, is a trusted light indigo color manufacturer and supplier. With a focus on high-quality chemical products, the company has established itself as a key player in the global dye and pigment market. Their product portfolio includes Indigo Blue Vat Blue, which is widely used in textile industries worldwide.

The company’s commitment to quality control is evident in its adherence to international standards. By leveraging advanced production technologies and rigorous testing protocols, Wuxin Group ensures that its products meet the demands of modern textile manufacturing. For more information about their light indigo color services and suppliers, visit their official website.

Industry Relevance and NIST Standards

The textile industry relies heavily on chemical standards to ensure safety, consistency, and performance. NIST (National Institute of Standards and Technology) plays a pivotal role in developing and maintaining these standards. For instance, NIST’s work in chemical measurement science ensures that dyes like Indigo Blue Vat Blue meet precise specifications for solubility, purity, and stability (NIST). This alignment with NIST guidelines reinforces the reliability of Wuxin Group’s products.

By adhering to NIST standards, Anping County Wuxin Chemical Dye Co., Ltd. not only enhances its market credibility but also contributes to the global textile industry’s advancement. The company’s light indigo color products are a testament to its commitment to excellence and innovation.

Conclusion

Indigo Blue Vat Blue remains a vital component of the textile industry, offering durability, color consistency, and versatility in denim production and beyond. Its technical specifications, storage requirements, and applications highlight its importance in modern manufacturing. With Anping County Wuxin Chemical Dye Co., Ltd. as a trusted light indigo color supplier and manufacturer, the product continues to meet global demands while adhering to industry standards.

For more details about Indigo Blue Vat Blue, its applications, and company services, explore the product page or visit the Wuxin Group website.

References

National Institute of Standards and Technology (NIST). (n.d.). Driving Innovation. Retrieved from https://www.nist.gov.