Organic metal complexes
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Organic metal complexes
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Color Index
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Pigment Yellow 129, 153 & Pigment Orange 65, and 68
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Structure
These pigments possess a metal group such as nickel, cobalt (II), or copper. It
can be the centre of the molecule as in azo methine complexes.
Figure 1 : Yellow metal complex pigments structure - Pigment Yellow 153
Properties
Organic yellow metal complexes have a good solvent resistance due to the introduction
of a metal group into the molecule.
Uses
They are mostly used in automotive metallic finishes.
