Diisopropylnaphthalene (DIPN) determination

Diisopropylnaphthalene (DIPN) – CAS No. 38640-62-9 is an organic solvent of the aromatic hydrocarbon type, used in particular as a fluid for carbonless copy paper, plasticizer or technical component in materials. This compound is monitored for its potential migration properties, particularly in food packaging, recycled paper or plastic films.

The dosage of diisopropylnaphthalene, DIPN, is carried out by gas chromatography coupled with mass spectrometry (GC-MS), ensuring fine detection of the different isomers.

The analysis makes it possible to verify regulatory compliance (particularly with regard to substances to be monitored in recycled materials), to control the purity of technical products or to monitor the presence of residues in various matrices.

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