ASTM D 2668:2007

Standard Test Method for 2,6-di-tert-Butyl- p-Cresol and 2,6-di-tert-Butyl Phenol in Electrical Insulating Oil by Infrared Absorption

German title: Bestimmung von 2,6-Ditertiärbutyl-Paracresol und 2,6-Ditertiärbutyl-Phenol in Elektroisolierölen durch Infrarotabsorption
Publication date: 2007 reapproved: 2021
Original language: English
Pages: 6

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Publication date: 2007 reapproved: 2021
Original language: English
Pages: 6
DOI: https://dx.doi.org/10.1520/D2668-07R21

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Short description

1.1 This test method covers the determination of the weight percent of 2,6-ditertiary-butyl paracresol (DBPC) and 2,6-ditertiary-butyl phenol (DBP) in new or used electrical insulating oil in concentrations up to 0.5 % by measuring its absorbance at the specified wavelengths in the infrared spectrum. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

ICS

29.040.10

DOI

https://dx.doi.org/10.1520/D2668-07R21

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