Pigment Red 48:2(CAS: 7023-61-2)

Pigment Red 48:2 (CAS: 7023-61-2) is a lightfast, non-toxic, and stable organic pigment. It has a molecular weight of approximately 682.5 g/mol. The pigment is insoluble in water but has good solubility in organic solvents. It exhibits excellent light and weather resistance, making it highly suitable for outdoor applications. Chemically, it is stable and does not react with most chemicals under normal conditions.

Pigment Red 48:2 (CAS: 7023-61-2) is synthesized through a multistep process involving coupling reactions and condensation. The key steps include the preparation of amines and coupling them with dyes using a catalyst such as a Lewis acid. The process typically yields around 80% purity with good selectivity. The final product undergoes purification and dispersion treatment to achieve optimal performance.

Pigment Red 48:2 (CAS: 7023-61-2) is widely used in the plastics, coatings, and printing ink industries due to its excellent lightfastness and color stability. It is also utilized in the textile industry for dyeing and finishing applications. Additionally, it finds use in the construction and aerospace industries for its durability and resistance to environmental degradation.

When handling Pigment Red 48:2 (CAS: 7023-61-2), it is important to use appropriate personal protective equipment (PPE) such as gloves, safety glasses, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood to minimize exposure to dust. Spills should be cleaned up carefully using appropriate absorbents, and the material safety data sheet (MSDS) should be consulted for specific handling and disposal instructions. Proper storage should be in a cool, dry place away from direct sunlight and heat sources.