ISSN:
1573-904X
Keywords:
Amber polyethylene terephthalate (PET) bottle
;
potential migrants
;
source for phthalates
;
monomers and intermediate reaction products
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract Potential migrants were isolated from commercial polyethylene terephthalate (PET) bottles using Soxhlet extraction. The concentrated extract was then subjected to GC/MS analysis. A total of 19 migrants has been identified. The majority of compounds appeared to be intermediate reaction products or residual monomers of their dehydration and transesterification products. Several processing aids such as fatty acids and commonly used plasticizers were also identified. The amount of seven compounds present in the major portion of exhaustive extract of the PET bottle wall ranged from 800 µg/g polymer to as low as 0.6 µg/g.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1015884920237
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