ASTM D 1768 : 1989 : R2024
Current
The latest, up-to-date edition.
Standard Test Method for Sodium Alkylbenzene Sulfonate in Synthetic Detergents by Ultraviolet Absorption
Hardcopy , PDF
English
01-11-2024
Committee |
D 12
|
DocumentType |
Test Method
|
Pages |
3
|
PublisherName |
American Society for Testing and Materials
|
Status |
Current
|
Supersedes |
1.1This test method covers commercial synthetic detergents and built detergent formulations that do not contain organic additives such as amides. Optical dyes and materials normally found in formulated detergents do not interfere; however, materials other than sulfonates that possess strong ultraviolet absorptions must be absent. The indicated sample size and aliquoting scheme is based on samples containing 30 % to 40 % of active ingredient.
1.2The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3This 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.
1.4This 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.
ASTM D 820 : 1993 : R2023 | Standard Test Methods for Chemical Analysis of Soaps Containing Synthetic Detergents |
ASTM D 3049 : 1989 : R2024 | Standard Test Method for Synthetic Anionic Ingredient by Cationic Titration |
ASTM D 3049 : 1989 : R2016 | Standard Test Method for Synthetic Anionic Ingredient by Cationic Titration |
ASTM D 4251 : 1989 : R2024 | Standard Test Method for Active Matter in Anionic Surfactants by Potentiometric Titration |
ASTM D 4251 : 1989 : R2016 | Standard Test Method for Active Matter in Anionic Surfactants by Potentiometric Titration |
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