Solvent Green 3, identified by CAS number 128-80-3, is a prominent anthraquinone dye offered by NINGBO INNO PHARMCHEM CO.,LTD. This dye is highly regarded in various industrial applications, particularly for its vibrant bluish-green color and excellent performance characteristics. Understanding its properties, applications, and safety guidelines is essential for manufacturers seeking to leverage its capabilities effectively. This article provides a detailed overview of Solvent Green 3, highlighting its significance in the chemical colorant market.

Chemically, Solvent Green 3 is an organic compound known for its solubility in organic solvents, hydrocarbons, oils, and fats, while remaining insoluble in water. This property is fundamental to its widespread use in non-polar materials. The dye's structure contributes to its notable heat resistance, often exceeding 260°C, and good lightfastness, typically rated between 7 and 8 on the Blue Wool Scale. These attributes ensure that the color remains stable and vibrant even under challenging environmental conditions. The specific solvent green 3 chemical structure, derived from anthraquinone, is key to these robust properties.

The primary applications for Solvent Green 3 include the coloring of plastics, such as plexiglass, PVC packaging materials, and various polymers used in consumer and industrial goods. It is also extensively used in the formulation of printing inks, industrial oils, lubricants, and waxes. The dye's ability to impart a consistent and bright color makes it an ideal colorant for masterbatches, ensuring uniform coloration in plastic products. Its effectiveness as a green dye for industrial oils further broadens its utility.

Regarding handling and storage, Solvent Green 3 is typically supplied as a powder and should be stored in a cool, dry, well-ventilated area, sealed to protect it from moisture and light. While generally considered safe for its intended industrial uses, appropriate personal protective equipment (PPE) such as gloves and eye protection should be worn when handling the powder to avoid inhalation or skin contact. Manufacturers should always refer to the product's Safety Data Sheet (SDS) for detailed safety information and handling protocols. The excellent solvent green 3 properties for plastics ensure it integrates well without compromising material integrity.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing high-quality chemical products that meet rigorous industry standards. Solvent Green 3 is a prime example of this dedication, offering manufacturers a reliable and effective solution for achieving vibrant and durable coloration across a multitude of applications. Its combination of brilliant color, excellent stability, and versatile solubility makes it an indispensable component in modern manufacturing processes.