GB30000.1-2024

China Chemical Compliance Updates Tracking & Interpretation Service

This standard specifies the determination of migration of terephthalic acid in food contact materials and articles. It is applicable to the determination of migration of terephthalic acid in food contact materials and articles.

This standard specifies the liquid chromatography method for determining the migration of benzoic acid, 1,2-benzenedicarboxylic acid (also known as phthalic acid), 1,3-benzenedicarboxylic acid (also known as isophthalic acid), 1,4-benzenedicarboxylic acid (also known as terephthalic acid), 1,3,5-benzenetricarboxylic acid (also known as trimesic acid), 1,2,4-benzenetricarboxylic acid (also known as trimellitic acid), and 1,2,3-benzenetricarboxylic acid (also known as hemimellitic acid). It is applicable to the determination of these compounds in food contact plastic materials and articles, food contact paper and cardboard materials and articles, adhesives for food contact materials and articles, and coatings and paints used in food contact applications.

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