Indigo Blue Vat Blue, also known as vat blue 1, is a critical component in the textile industry, renowned for its deep blue hue and durability. This light indigo color product is widely used in the production of denim and blue jeans, offering a timeless aesthetic that remains popular in fashion and manufacturing. Developed by INNER MONGOLIA WU XIN CHEMICAL CO. LTD, a leading light indigo color manufacturer, this dye exemplifies the intersection of tradition and innovation in chemical engineering. The product's unique properties, such as its solubility in specific solvents and resistance to fading, make it a preferred choice for textile producers globally. In this article, we delve into the technical specifications, application scenarios, and company background of Indigo Blue Vat Blue, while also exploring its relevance in modern industrial practices.
Indigo Blue Vat Blue is a dark blue crystalline powder with a distinct chemical formula of C16H10N2O2. Its sublimation point ranges from 390–392°C (734–738°F), making it suitable for high-temperature industrial processes. One of its most notable features is its insolubility in water, alcohol, and ether, which ensures stability during storage and transportation. However, it is soluble in DMSO, chloroform, nitrobenzene, and concentrated sulfuric acid, enabling its use in specialized dyeing applications. This solubility profile allows for precise control over the dyeing process, ensuring even color distribution and long-lasting results.
The high purity of Indigo Blue Vat Blue, with a minimum of 94% purity, ensures minimal impurities that could affect the final product's quality. Its low water content (≤1%) and iron ion content (≤200ppm) further enhance its stability and resistance to oxidation, making it ideal for long-term storage. These attributes are critical for textile manufacturers seeking reliable and consistent results in large-scale production. Additionally, the product's non-toxic nature and environmental compliance align with global standards for sustainable chemical usage, positioning it as a green alternative in the dyeing industry.
For more details about the light indigo color product, visit the official product page.
| Parameter | Specification |
|---|---|
| Appearance | Dark blue even grains |
| Purity | ≥94% |
| Water Content | ≤1% |
| Iron Ion Content | ≤200ppm |
The product specifications highlight its high-quality standards, ensuring it meets the rigorous demands of the textile industry. These parameters are critical for textile producers and chemical suppliers who require consistency and performance in their operations. The low iron ion content minimizes the risk of discoloration, while the high purity guarantees a vivid blue color that remains stable over time.
Indigo Blue Vat Blue is primarily used in the dyeing of cotton yarn, particularly for denim and blue jeans. The dye's unique properties allow for stone washing and acid washing techniques, which create the distinctive faded look associated with modern denim fashion. On average, a single pair of blue jeans requires 3–12 grams of dye, demonstrating the product's efficiency and cost-effectiveness for manufacturers. Its solubility in specific solvents also makes it suitable for smaller-scale applications, such as wool and silk dyeing, where precision is essential.
The textile industry relies heavily on Indigo Blue Vat Blue for its resistance to fading and durability. This makes it ideal for outdoor clothing, workwear, and apparel that requires long-term color retention. Additionally, the product's compatibility with various dyeing methods ensures its versatility across different production processes. For light indigo color suppliers, this product represents a high-demand commodity that supports global textile manufacturing.

INNER MONGOLIA WU XIN CHEMICAL CO. LTD (Anping County Wuxin Chemical Dye Co., Ltd.) is a leading light indigo color manufacturer and exporter based in China. With a focus on chemical innovation and sustainable practices, the company has established itself as a trusted light indigo color factory and supplier in the global market. Their expertise in textile dyes and chemical formulations has enabled them to meet the evolving needs of the textile industry and chemical sector.
The company's commitment to quality control and environmental responsibility is evident in its strict production standards and compliance with international regulations. By adhering to NIST (National Institute of Standards and Technology) guidelines for chemical measurements and material specifications, INNER MONGOLIA WU XIN CHEMICAL CO. LTD ensures its products meet the highest industry benchmarks. For more information about the company, visit the official website.
Proper storage and transportation are critical to maintaining the quality and stability of Indigo Blue Vat Blue. The product must be stored in a cool, ventilated, and dry warehouse, with temperatures controlled below 25°C and relative humidity below 75%. During the rainy season, the packaging should be completely sealed to prevent moisture absorption, which could lead to deterioration or oxidation.
For transportation, the product must be isolated from oxidants, edible chemicals, acids, and strong oxidants to prevent combustion or chemical reactions. It should also be protected from sunlight, rain, and high temperatures to maintain its chemical integrity. When stopping over, the product must be kept away from fire, heat sources, and high-temperature areas to ensure safety and compliance with logistics regulations.
Indigo Blue Vat Blue has a shelf life of two years when stored under optimal conditions. This extended validity period makes it a cost-effective solution for textile manufacturers and chemical suppliers. However, to ensure maximum performance, it is recommended to use the product within the specified storage guidelines and avoid exposure to moisture or air for prolonged periods.
As a chemical product, Indigo Blue Vat Blue requires careful handling to ensure safety and environmental compliance. The light indigo color manufacturer adheres to global standards for chemical safety, including NIST-recognized protocols for material handling and disposal. Users are advised to follow safety guidelines and regulatory requirements to minimize environmental impact and health risks.
For further information on chemical safety standards, refer to the NIST website, which provides authoritative guidance on material specifications and industrial practices.
Indigo Blue Vat Blue stands as a cornerstone of the textile industry, offering a durable, vivid, and versatile dye solution for denim, blue jeans, and other textile applications. Its technical specifications, application scenarios, and company background underscore its reliability and innovation. As a light indigo color product from INNER MONGOLIA WU XIN CHEMICAL CO. LTD, it exemplifies the intersection of tradition and modernity in chemical engineering. For textile manufacturers, chemical suppliers, and industry professionals, this product represents a high-quality and sustainable choice for textile dyeing and chemical production.
1. National Institute of Standards and Technology (NIST). (n.d.). Standards and Measurements. Retrieved from https://www.nist.gov/
2. Wuxin Group - Indigo Blue Vat Blue Product Page. (n.d.). Retrieved from https://www.wuxin-group.com/indigo-blue-vat-blue.html
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Sulphur Black
1.Name: sulphur black; Sulfur Black; Sulphur Black 1;
2.Structure formula:
3.Molecule formula: C6H4N2O5
4.CAS No.: 1326-82-5
5.HS code: 32041911
6.Product specification:Appearance:black phosphorus flakes; black liquid
Bromo Indigo; Vat Bromo-Indigo; C.I.Vat Blue 5
1.Name: Bromo indigo; Vat bromo-indigo; C.I.Vat blue 5;
2.Structure formula:
3.Molecule formula: C16H6Br4N2O2
4.CAS No.: 2475-31-2
5.HS code: 3204151000 6.Major usage and instruction: Be mainly used to dye cotton fabrics.
Indigo Blue Vat Blue
1.Name: indigo blue,vat blue 1,
2.Structure formula:
3.Molecule formula: C16H10N2O2
4.. CAS No.: 482-89-3
5.Molecule weight: 262.62
6.HS code: 3204151000
7.Major usage and instruction: Be mainly used to dye cotton fabrics.