Indigo Blue Vat Blue-INNER MONGOLIA WU XIN CHEMICAL CO. LTD|High Purity Dye&Textile Solutions

Indigo Blue Vat Blue, also known as Vat Blue 1, is a high-quality synthetic dye that has been a cornerstone of the textile industry for centuries. This article provides an in-depth analysis of its features, technical specifications, applications, and the company behind its production, Anping County Wu Xin Chemical Dye Co., Ltd..

Product Overview

Indigo Blue Vat Blue is a dark blue crystalline powder with a chemical formula of C₁₆H₁₀N₂O₂. It is renowned for its exceptional dyeing properties, particularly in the production of denim fabric for blue jeans. The product's unique characteristics make it a preferred choice for textile manufacturers worldwide.

Key Features and Technical Specifications

The following table summarizes the critical technical specifications of Indigo Blue Vat Blue:

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

Indigo Blue Vat Blue is insoluble in water, alcohol, and ether but dissolves in solvents like DMSO, chloroform, and concentrated sulfuric acid. It sublimes at temperatures ranging from 390–392°C (734–738°F), making it suitable for high-temperature dyeing processes.

Applications in the Textile Industry

Indigo Blue Vat Blue is primarily used for dyeing cotton yarn, which is essential in the production of denim fabric. A single pair of blue jeans typically requires 3–12 grams of dye, depending on the desired shade. Its versatility extends to wool and silk dyeing, where it creates vibrant, long-lasting colors.

The dye's properties allow for advanced textile treatments such as stone washing and acid washing, which are critical in achieving the iconic distressed look of denim garments. These processes rely on the dye's stability and resistance to fading under various conditions.

Packaging and Transportation

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

During transportation, the product must be protected from sunlight, rain, and high temperatures. It should not be mixed with oxidants or edible chemicals. Storage areas must be cool, dry, and well-ventilated, with temperatures kept below 25°C and humidity below 75% to prevent degradation.

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

Founded in Anping County Wu Xin Chemical Dye Co., Ltd., the company has established itself as a leading manufacturer of high-purity dyes. With a focus on innovation and quality, the firm supplies Indigo Blue Vat Blue to textile producers globally. Their commitment to compliance and sustainability ensures that their products meet international standards.

As a light indigo color manufacturer, Wu Xin Group offers comprehensive solutions for textile dyeing, including customized packaging and logistics support. Their expertise in chemical production and supply chain management makes them a trusted partner for businesses seeking reliable dyeing materials.

Quality Assurance and Standards

Indigo Blue Vat Blue adheres to strict quality control measures, ensuring a purity level of at least 94%. The product's specifications align with industry standards for textile dyes, as outlined by organizations like the National Institute of Standards and Technology (NIST). NIST's research on material properties and measurement standards plays a vital role in validating the performance of dyes like Indigo Blue Vat Blue.

According to NIST, "Precision in chemical measurements is critical for ensuring the consistency and safety of industrial products. Dyes such as Indigo Blue Vat Blue must meet rigorous criteria to maintain their effectiveness in textile applications."

Storage and Shelf Life

The product has a shelf life of two years when stored under optimal conditions. Proper storage is essential to prevent oxidation and deterioration. Key guidelines include:

1. Store in a cool, dry, and well-ventilated warehouse.
2. Seal packaging during the rainy season to prevent moisture exposure.
3. Keep away from acids, alkalis, and strong oxidants to avoid chemical reactions.

Conclusion

Indigo Blue Vat Blue is a premium dye that combines historical significance with modern technological advancements. Its versatility, durability, and compliance with global standards make it an indispensable material for the textile industry. Anping County Wu Xin Chemical Dye Co., Ltd. continues to lead in providing high-quality solutions, ensuring that their products meet the evolving needs of manufacturers worldwide.

References

National Institute of Standards and Technology (NIST). "Precision in Chemical Measurements." Retrieved from https://www.nist.gov/.