Indigo Blue Vat Blue-INNER MONGOLIA WU XIN CHEMICAL CO. LTD|Dyeing Efficiency,Colorfastness

Introduction to Indigo Blue Vat Blue

Indigo Blue Vat Blue, also known as Indigo Dye, is a dark blue crystalline powder with a rich history in textile manufacturing. This natural dye, derived from plants like Indigofera tinctoria, has been used for centuries to color fabrics, particularly cotton. Today, it remains a cornerstone in the production of denim, a fabric synonymous with blue jeans. The chemical formula of indigo is C₁₆H₁₀N₂O₂, and it is renowned for its unique solubility properties, being insoluble in water but soluble in organic solvents like DMSO and chloroform. This article delves into the product specifications, applications, storage and transportation, and the company background of 安平县五新化工染料有限公司 (Anping County Wuxin Chemical Dye Co., Ltd.), a leading supplier of indigo dye.

Product Specifications: Precision and Quality

The Indigo Blue Vat Blue offered by 安平县五新化工染料有限公司 adheres to strict quality standards, ensuring consistency and performance across applications. Below is a detailed product specification table outlining key parameters:

These specifications highlight the high purity and low moisture content of the product, which are critical for maintaining colorfastness and preventing degradation during storage and use. The iron ion content is tightly controlled to minimize impurities that could affect the dye's performance. For more details, visit the product page.

Key Characteristics of Indigo Blue Vat Blue

Indigo dye is a dark blue crystalline powder that sublimes at temperatures between 390–392°C (734–738°F). Its insolubility in water and solubility in organic solvents like DMSO and chloroform make it ideal for vat dyeing processes, where the dye is reduced to a soluble form before application. This unique property allows for long-lasting color retention and resistance to fading, even after repeated washing. According to the National Institute of Standards and Technology (NIST), such chemical properties are critical for ensuring the reliability of industrial dyes in textile manufacturing.

The chemical formula C₁₆H₁₀N₂O₂ underscores its molecular stability, making it a preferred choice for applications requiring high colorfastness. The sublimation point of indigo also ensures it can withstand the high temperatures encountered during textile processing without decomposing.

Applications in the Textile Industry

The primary use of Indigo Blue Vat Blue is in the dyeing of cotton yarn, particularly for denim production. A single pair of blue jeans typically requires between 3 grams (0.11 oz) to 12 grams (0.42 oz) of indigo dye. This makes it one of the most widely used dyes in the global textile industry. The dye's ability to undergo stone washing and acid washing processes enables the creation of distinctive vintage finishes on denim, a hallmark of modern fashion.

While denim is its most famous application, indigo dye is also used in the dyeing of wool and silk, albeit in smaller quantities. Its solubility in organic solvents allows for even distribution on fibrous materials, ensuring a uniform color. For a deeper understanding of dyeing standards, the NIST provides guidelines on chemical safety and quality control in industrial processes.

Packaging and Logistics

Indigo Blue Vat Blue is available in multiple packaging options to suit different customer needs:

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

The company ensures secure packaging to prevent contamination and degradation during transit. For logistics details, visit the product page.

Storage and Transportation Guidelines

Proper storage and transportation are essential to maintain the quality of Indigo Blue Vat Blue. Key guidelines include:

1. Storage Conditions: Store in a cool, ventilated, and dry warehouse with a temperature below 25°C and humidity below 75%. Keep the packaging sealed during the rainy season to prevent moisture ingress.
2. Protection from Elements: Avoid exposure to sunlight, rain, and high temperatures during transportation. Ensure the product is isolated from acids, alkalis, and strong oxidants to prevent chemical reactions.
3. Fire Safety: Keep the product away from fire, heat sources, and high-temperature areas during storage and transit.

These measures are critical for preventing oxidation and degradation, as outlined in the NIST standards for chemical safety.

Validity and Shelf Life

The shelf life of Indigo Blue Vat Blue is two years under proper storage conditions. This ensures that the product remains effective for extended periods, reducing waste and ensuring consistent performance. For long-term storage, follow the guidelines provided in the product documentation.

About Anping County Wuxin Chemical Dye Co., Ltd.

安平县五新化工染料有限公司 (Anping County Wuxin Chemical Dye Co., Ltd.), also known as INNER MONGOLIA WU XIN CHEMICAL CO. LTD, is a leading manufacturer and supplier of high-quality dyes, including Indigo Blue Vat Blue. With a focus on innovation, quality, and customer satisfaction, the company has established itself as a trusted name in the global textile industry. Their product portfolio includes a wide range of dyes tailored to meet the needs of manufacturers and suppliers worldwide.

As a light indigo color supplier, Wuxin Group ensures that its products meet international standards, making it a reliable partner for businesses seeking high-performance dyes. For more information about the company, visit their official website.

Conclusion: The Enduring Legacy of Indigo Dye

Indigo Blue Vat Blue remains a vital component of the textile industry, prized for its durability, colorfastness, and versatility. From the production of denim to the dyeing of wool and silk, its applications are vast and varied. The strict quality standards upheld by 安平县五新化工染料有限公司 ensure that the product meets the demands of modern manufacturing. As the industry continues to evolve, the role of indigo dye in creating timeless fashion and high-quality textiles remains unparalleled.

References

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

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