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Standard Test Method for Sulfonic and Sulfuric Acids in Alkylbenzene Sulfonic Acids
ASTM D4711-89
Organization:
ASTM - ASTM International
Year: 2025
Abstract: 4.1 Alkylbenzene sulfonic acids are important intermediates in the synthetic detergent industry and are defined under “alkyl benzene sulfonate” in Terminology D459. This test method is suitable for the rapid monitoring of the sulfonic and sulfuric acid levels, both of which have a vital bearing on final product performance and appearance.
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Standard Test Method for Sulfonic and Sulfuric Acids in Alkylbenzene Sulfonic Acids
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| contributor author | ASTM - ASTM International | |
| date accessioned | 2025-09-30T19:25:56Z | |
| date available | 2025-09-30T19:25:56Z | |
| date copyright | 2025 | |
| date issued | 2025 | |
| identifier other | d4711-89r25.pdf | |
| identifier uri | http://yse.yabesh.ir/std;query=authoCA58ear3081D206861598F1EFDEC014A/handle/yse/343506 | |
| description abstract | 4.1 Alkylbenzene sulfonic acids are important intermediates in the synthetic detergent industry and are defined under “alkyl benzene sulfonate” in Terminology D459. This test method is suitable for the rapid monitoring of the sulfonic and sulfuric acid levels, both of which have a vital bearing on final product performance and appearance. | |
| language | English | |
| title | Standard Test Method for Sulfonic and Sulfuric Acids in Alkylbenzene Sulfonic Acids | en |
| title | ASTM D4711-89 | num |
| type | standard | |
| status | Active | |
| tree | ASTM - ASTM International:;2025 | |
| contenttype | fulltext | |
| scope | 1.1 This test method is applicable to the determination of sulfonic and sulfuric acids in branched and linear alkylbenzene sulfonic acids used as intermediates in synthetic 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. 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. | |
| identifier DOI | 10.1520/D4711-89R25 |