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Dimethylaniline Blue

Updated: 2026-07-22

Overview

Xylidine Blue is a synthetic dye derived from xylidine, commonly used in industrial applications. It is known for its vibrant blue hue and stability, making it a preferred choice for textile dyeing and biological staining. The dye is synthesized through chemical processes that ensure high purity and consistency. Xylidine Blue is widely utilized in industries requiring precise color application, such as textiles, paper, and plastics. Its ability to bind effectively with various substrates makes it a versatile option for manufacturers. The dye is also used in laboratory settings for staining microscopic specimens.

Physical and Chemical Properties

二甲苯胺蓝 I 14936-97-1 二甲苯偶氮紫 镁用分光光度试剂 99% 1G 200mg武汉克米克生物医药技术有限公司

Xylidine Blue typically appears as a blue powder or crystalline solid. It is soluble in water and most organic solvents, which facilitates its use in various formulations. The dye exhibits high color fastness, meaning it retains its hue under different environmental conditions. Chemically, Xylidine Blue is stable under normal temperatures and pressures. However, it may degrade when exposed to extreme heat or strong oxidizing agents. The dye's molecular structure contributes to its strong affinity for substrates, ensuring long-lasting coloration.

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Main Applications

The primary use of Xylidine Blue is in the textile industry, where it serves as a dye for fabrics. Its ability to produce consistent and vibrant colors makes it a popular choice for manufacturers. The dye is also employed in biological staining, aiding in the visualization of cellular structures under microscopes. In addition to textiles and biology, Xylidine Blue finds applications in the paper and plastics industries. It is used to color paper products and plastic materials, providing a durable and aesthetically pleasing finish. The dye's versatility extends to artistic and decorative applications as well.

Safety and Storage

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Xylidine Blue should be handled with care to avoid health risks. Direct contact with skin or eyes can cause irritation, and inhalation of dust particles should be avoided. Personal protective equipment (PPE), such as gloves and masks, is recommended when working with the dye. Proper storage is essential to maintain the dye's quality. Xylidine Blue should be kept in a cool, dry place, away from direct sunlight and moisture. Containers should be tightly sealed to prevent contamination and degradation. Disposal should comply with local environmental regulations.

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B2B Procurement Guide

When procuring Xylidine Blue, businesses should prioritize suppliers with a proven track record of quality and reliability. It is crucial to verify the dye's purity and compliance with industry standards, such as ISO or ASTM specifications. Requesting samples for testing can help ensure the product meets specific requirements. Price negotiations should consider factors like order volume, delivery terms, and packaging options. Establishing long-term relationships with suppliers can lead to better pricing and consistent quality. Additionally, businesses should stay informed about regulatory changes affecting dye usage and disposal.

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