CI 77266, also known as carbon black, is chemically classified as an inorganic colorant. This pigment is composed of finely divided particles of elemental carbon obtained by the incomplete combustion of hydrocarbons. It is widely used in various industrial and cosmetic applications.
Chemical Composition and Structure
CI 77266 is an inorganic compound primarily composed of elemental carbon (C). The particles of carbon black are formed through the process of incomplete combustion or thermal decomposition of hydrocarbons, resulting in extremely fine particles that provide a deep black pigment.
Physical Properties
This pigment typically appears as an extremely fine black powder. It has a high surface area and strong tinting strength, offering excellent covering power. CI 77266 is known for its exceptional resistance to light and heat, making it suitable for long-lasting applications. Its high stability and non-reactivity contribute to its versatility.
