ASTM-D5666 2023

$29.79

D5666-95(2023) Standard Test Method for Rubber Chemical Antidegradants—Purity of p-Phenylenediamine (PPD) Antidegradants by High Performance Liquid Chromatography

Published By	Publication Date	Number of Pages
ASTM	2023	4

Guaranteed Safe Checkout

Categories: 71.100.45 - Refrigerants and antifreezes, ASTM

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

Description

ASTM D5666-95-Reapproved2023

Active Standard: Standard Test Method for Rubber Chemical Antidegradants—Purity of p-Phenylenediamine (PPD) Antidegradants by High Performance Liquid Chromatography

ASTM D5666

Scope

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

1.2 Expertise in HPLC is necessary to the successful application of this test method.

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Keywords

antidegradant; high performance liquid chromatography; N-isopropl-N`-phenyl-p-phenylenediamine (IPPD); N-(1, 3 dimethylbutyl)-N`-phenyl-p-phenylenediamine (6PPD); N, N` bis-(1, 4-dimethylpentyl)-p-phenylenediamine (77PD); N, N`-ditolyl-p-phenylenediamine (DTPD); p-phenylenediamine (PPD) ;

ICS Code

ICS Number Code 71.100.45 (Refrigerants and antifreezes)

DOI: 10.1520/D5666-95R23

Additional information

Standard Title	D5666-95(2023) Standard Test Method for Rubber Chemical Antidegradants—Purity of <emph type="bdit" >p</emph>-Phenylenediamine (PPD) Antidegradants by High Performance Liquid Chromatography
Published Code	ASTM
Publication Date	2023
Pages Count	4
ICS Codes	71.100.45 - Refrigerants and antifreezes