Standard Active Last Updated: Aug 01, 2025 Track Document
ASTM D4608-89(2025)

Standard Test Method for Citrate in Detergents

Standard Test Method for Citrate in Detergents D4608-89R25 ASTM|D4608-89R25|en-US Standard Test Method for Citrate in Detergents Standard new BOS Vol. 15.04 Committee D12
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Significance and Use

4.1 This test method is suitable in research, development, and manufacturing control to monitor the level of citrate, a sequestering agent, in powder and liquid detergents.

4.2 Accurate determination of sequestering agent is important in evaluating cost and performance of detergent products.

Scope

1.1 This test method covers a potentiometric titration procedure for the determination of citrate in liquid and powder detergents.

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

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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Material Safety Data Sheets are available for reagents and materials. Review them for hazards prior to usage. Specific safety precautions are given in Section 8.

1.4 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.

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Details
Book of Standards Volume: 15.04
Developed by Subcommittee: D12.12
Pages: 3
DOI: 10.1520/D4608-89R25
ICS Code: 71.100.40