Indigo Blue Vat Blue-INNER MONGOLIA WU XIN CHEMICAL CO. LTD|Textile Dyeing,High Purity

Introduction to Indigo Blue Vat Blue

Indigo Blue Vat Blue, also known as Vat Blue 1, is a high-purity synthetic dye with a rich history in textile manufacturing. This dark blue crystalline powder is renowned for its exceptional colorfastness and versatility in dyeing natural fibers like cotton, wool, and silk. The product's technical specifications and applications make it a cornerstone in the production of denim and other specialty textiles.

Product Specifications

Key Features and Advantages

Indigo Blue Vat Blue stands out due to its unique chemical properties and performance characteristics. The dye's solubility in organic solvents like DMSO and chloroform, combined with its insolubility in water, enables efficient dyeing processes for cotton yarn. This makes it ideal for producing denim fabric used in blue jeans, where the dye's ability to withstand washing and abrasion is critical.

One of the product's most significant advantages is its chemical stability. With a molecular formula of C₁₆H₁₀N₂O₂ and a melting point of 390–392°C (734–738°F), it maintains its integrity under various industrial conditions. Its long shelf life of two years further enhances its value for manufacturers.

Technical Characteristics

Indigo Blue Vat Blue is a crystalline powder that sublimes at high temperatures. Its insolubility in water and alcohol, but solubility in DMSO, chloroform, nitrobenzene, and concentrated sulfuric acid, allows for tailored application methods in textile processing. This chemical profile ensures minimal waste and efficient utilization in industrial settings.

The dye's molecular weight of 262.62 and CAS number 482-89-3 provide traceability for quality control. Its HS code (3204151000) facilitates international trade compliance, making it accessible to global textile manufacturers.

Applications in Textile Manufacturing

The primary application of Indigo Blue Vat Blue is in the dyeing of cotton yarn for denim production. A single pair of blue jeans typically requires 3–12 grams of the dye, demonstrating its efficiency. Beyond denim, it is also used for wool and silk dyeing, offering vibrant, long-lasting coloration.

Indigo Blue Vat Blue enables advanced textile treatments like stone washing and acid washing, which create the distinctive aged look of denim. Its compatibility with these processes underscores its versatility in the textile industry.

Packaging and Logistics

The product is available in multiple packaging options to suit different logistical needs:

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

Proper packaging ensures the dye's quality during transportation. Storage guidelines recommend keeping it in a cool, ventilated, and dry warehouse with temperature below 25°C and humidity below 75%.

Storage and Transportation Guidelines

Indigo Blue Vat Blue requires careful handling to maintain its properties:

1. Store in a cool, ventilated, and dry warehouse. Seal packaging during the rainy season.
2. Keep sealed to prevent moisture degradation. Avoid prolonged exposure to sunlight or air to prevent oxidation.
3. Isolate from acids, alkalis, strong oxidants, and reducing agents to prevent deterioration or combustion.

During transportation, the product must be protected from sun exposure, rain, and high temperatures. It should not be mixed with oxidants or edible chemicals. When stopping over, maintain distance from fire, heat sources, and high-temperature areas.

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

As a leading manufacturer of light indigo color factories, Anping County Wuxin Chemical Dye Co., Ltd. (INNER MONGOLIA WU XIN CHEMICAL CO. LTD) has established itself as a reliable supplier of high-quality dyes. The company's commitment to innovation and quality control aligns with international standards, ensuring products meet the demands of global textile markets.

With a focus on light indigo color manufacturers, the company offers comprehensive solutions for textile dyeing, including customized packaging and technical support. Their expertise in chemical formulation and production processes positions them as a key player in the industry.

Industry Standards and Compliance

The production and quality control of Indigo Blue Vat Blue adhere to rigorous standards. According to the National Institute of Standards and Technology (NIST), precise measurements and standardized procedures are critical for ensuring product consistency and performance. NIST's role in developing measurement standards supports the reliability of industrial chemicals like indigo dye, as highlighted in their research on material science and chemical properties (NIST, 2023).

By following these standards, Anping County Wuxin Chemical Dye Co., Ltd. ensures that its products meet the requirements of textile manufacturers worldwide. This commitment to quality is reflected in the product's high purity and stability.

Conclusion

Indigo Blue Vat Blue is an essential component in modern textile manufacturing, offering a combination of durability, versatility, and efficiency. Its technical specifications, coupled with the company's expertise in chemical production, make it a preferred choice for denim and specialty fabric producers. As the industry continues to evolve, the demand for high-quality dyes like Indigo Blue Vat Blue will remain strong, driven by the need for sustainable and innovative textile solutions.