1-Aminoanthraquinone-5-sulfonic acid sodium salt

Updated: 2026-08-07

Overview

Sodium 1-Aminoanthraquinone-5-sulfonate is a specialized chemical compound primarily utilized in the dye industry. It is known for its vibrant color properties and solubility in water, making it a preferred choice for textile and ink manufacturers. The compound's molecular structure allows it to bond effectively with various substrates, ensuring long-lasting and vivid coloration. This chemical is synthesized through a series of sulfonation and amination reactions, resulting in a stable and highly functional product. Its applications extend beyond dyes, with potential uses in research and development for new colorants and industrial applications.

Physical and Chemical Properties

Sodium 1-Aminoanthraquinone-5-sulfonate appears as a reddish-brown powder with high solubility in water. Its molecular weight is approximately 325.27 g/mol, and it exhibits stability under normal storage conditions. The compound's solubility makes it particularly useful in aqueous dye formulations. The chemical is resistant to moderate temperatures and does not decompose easily, ensuring consistent performance in industrial applications. However, prolonged exposure to extreme conditions such as high heat or strong acids should be avoided to maintain its integrity.

Main Applications

The primary application of Sodium 1-Aminoanthraquinone-5-sulfonate is in the dye industry, where it serves as a key intermediate for producing vibrant and durable dyes. These dyes are extensively used in textiles, providing rich colors that resist fading over time. Additionally, the compound finds use in the manufacturing of inks, particularly for printing applications where color fastness is critical. Its solubility in water allows for easy integration into various formulations, making it a versatile choice for industrial dye production.

Safety and Storage

Handling Sodium 1-Aminoanthraquinone-5-sulfonate requires adherence to standard safety protocols. Workers should wear protective gloves, goggles, and masks to prevent inhalation or skin contact. The compound should be stored in a cool, dry environment, away from direct sunlight and moisture to preserve its quality. In case of accidental exposure, immediate rinsing with water is recommended, followed by seeking medical attention if necessary. Proper ventilation in storage and working areas is essential to minimize any potential health risks.

B2B Procurement Guide

When procuring Sodium 1-Aminoanthraquinone-5-sulfonate, B2B buyers should prioritize suppliers with a proven track record in chemical manufacturing. Verifying the product's purity and compliance with industry standards is crucial to ensure optimal performance in end applications. Buyers should also consider the supplier's ability to provide consistent quality and reliable delivery schedules. Bulk purchases may offer cost advantages, but it's essential to balance quantity with storage capabilities to avoid degradation over time.