ASTM D4711-89(2003)
Standard Test Method for Sulfonic and Sulfuric Acids in Alkylbenzene Sulfonic Acids
- Standard No.
- ASTM D4711-89(2003)
- Release Date
- 1989
- Published By
- American Society for Testing and Materials (ASTM)
- Status
- Replace By
- ASTM D4711-89(2009)
- Latest
- ASTM D4711-89(2017)
- Scope
Alkylbenzene sulfonic acids are important intermediates in the synthetic detergent industry and are defined under “alkyl benzene sulfonate” in Terminology D 459
. 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. 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 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. Material Safety Data Sheets are available for reagents and materials. Review them for hazards prior to usage.
ASTM D4711-89(2003) Referenced Document
- ASTM D459 Standard Terminology Relating to Soaps and Other Detergents*， 2016-07-01 Update
- ASTM E180 Standard Practice for Determining the Precision of ASTM Methods for Analysis and Testing of Industrial and Specialty Chemicals*， 1999-04-19 Update
ASTM D4711-89(2003) history
- 2017 ASTM D4711-89(2017) Standard Test Method for Sulfonic and Sulfuric Acids in Alkylbenzene Sulfonic Acids
- 1989 ASTM D4711-89(2009) Standard Test Method for Sulfonic and Sulfuric Acids in Alkylbenzene Sulfonic Acids
- 1989 ASTM D4711-89(2003) Standard Test Method for Sulfonic and Sulfuric Acids in Alkylbenzene Sulfonic Acids
- 1995 ASTM D4711-89(1995)e1 Standard Test Method for Sulfonic and Sulfuric Acids in Alkylbenzene Sulfonic Acids
