Inspired Color. Defined Performance.: What’s the Difference Between Organic and Inorganic Pigments?With this classification now familiar, we can dig a little deeper into understanding the colorant family taxonomy and, more specifically, the two primary types of pigments, which are organic and inorganic. If a pigment is the preferred colorant for a certain product, one should know that both organic and inorganic pigments may be presented as options. Which one is the right choice? The answer depends on the characteristics of these two pigment types and, more importantly, how these characteristics impact their behavior with certain product materials during the coloring process. In terms of chemical composition, Organic pigments contain carbon in their molecular structure and Inorganic pigments do not.
Understanding Organic and Inorganic Pigments and Their Areas of Applications
Raw material science plays a big part in the quality of our products and our reputation in the industry. Since color is one of our core competencies, pigments are a very important material category. Both play an important part in the world of colorants and both become an integral part of our color concentrates. Organic pigments are based on carbon rings or carbon chains. Inorganic pigments are not based on carbon and could consist of metal oxides or other naturally occurring ingredients.
Dyes are extensively used for coloring and there are many places of their applications. Right from the colors on your t-shirts and garments to the color in your foods — dyes and pigments are significantly used. When talking of pigments, there are organic pigments and inorganic pigments available in the market. Both varieties are used in different industries and come with their own set of pros and cons. Pigments are nothing but organic or inorganic insoluble coloring materials. These are mainly used in the form of dispersions and remain unaffected by the surface or media on which it is applied or dispersed. There are different roles that pigments have.
Colorants: Organic and Inorganic Pigments. Download PDF. Recommend Documents. Pigments and colorants. Pigments, Colorants, and Dyes. Natural food pigments and colorants.
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Pigments are always incorporated by simple physical mixing with the medium, and it is this feature that distinguishes them from dyes. Pigments and dyes are often derived from the same basic building blocks. The fundamental difference between them lies in the fact that dyes are soluble in the media in which they are incorporated and pigments are not. Given the large number of pigments and dyes available, a classification system is necessary: the Color Index CI categorizes each commercially available product, which is given a generic name and number that summarizes its properties, e. In addition, where the chemical constitution of a product has been disclosed, it is also allocated a five-figure CI constitution number.