Blue Alpha 15.0 refers to Pigment Blue 15:0, the alpha crystalline form of copper phthalocyanine blue. Renowned for its intense blue shade with a slightly reddish undertone, Blue Alpha 15.0 delivers exceptional color strength and outstanding resistance to light, chemicals, and weathering. It is extensively used in printing inks, industrial and automotive coatings, plastics, and specialty color concentrates, thanks to its easy dispersibility and strong chromatic impact. While the alpha form may transform under high heat without proper stabilization, it is valued for its long-term durability and consistent shade performance across production batches.