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ASTM D5666-95(2004)e1

Historical Reaffirmation

Standard Test Method for Rubber Chemical Antidegradants—Purity of <emph type="bdit" >p</emph>-Phenylenediamine (PPD) Antidegradants by High Performance Liquid Chromatography

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1.1 This test method covers the purity of Type I, II and III -phenylenediamine (PPD) antidegradants as described in Practice D4676 by high performance liquid chromatography using ultraviolet detection and external standard calculations.

1.2 Expertise in high performance liquid chromatography (HPLC) is necessary to the successful application of this test method.

1.3 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.


This test method is designed to determine the purity of p-phenylenediamine antidegradants.

Since the results of this test method are based on an integrated peak area as determined by HPLC, it is assumed that all analytes of interest are resolved from interfering peaks.

SDO ASTM: ASTM International
Document Number D5666
Publication Date Dec. 1, 2004
Language en - English
Page Count 3
Revision Level 95(2004)e1
Supercedes
Committee D11.11
Publish Date Document Id Type View
Sept. 1, 2023 D5666-95R23 Reaffirmation
Jan. 1, 2019 D5666-95R19 Reaffirmation
Aug. 1, 2014 D5666-95R14 Reaffirmation
July 1, 2009 D5666-95R09 Reaffirmation
Dec. 1, 2004 D5666-95R04E01 Reaffirmation
Jan. 1, 2000 D5666-95R00 Reaffirmation