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O-Phtalodinitrile is an essential raw material for the production of Pigment Yellow 139 and its quality makes the difference.
At AlzChem we combine long manufacturing experience, highest product knowlegde and service to provide our pigment customers with highly pure OPN.
Besides that – did you also know that OPN is a state of the art building block for a more efficient production of blue and green Phthalocyanine Pigments?
Via this route also Pigment Blue 15 and Pigment Green 7 and 36 can be obtained in only one production step with high yield and very little waste which makes the difference.
If you are interested in testing our OPN or in receiving more information – please feel free to contact us.