ASTM D2357-11R24
Standard for Qualitative Classification of Surfactants by Infrared Absorption
| Označení normy: | ASTM D2357-11R24 |
| Vydáno: | 01.11.2024 |
| Status: | Active |
| Počet stran: | 4 |
| Sekce: | 15.04 |
| Označení: | infrared absorbance; surfactant functional groups; |
| ASTM označení: | ASTM D2357 |
| Nahrazuje: | D2357-11R16 |
1.1 This standard covers the qualitative classification of synthetic detergent products or mixtures of synthetic detergents. It is applicable to built detergent formulations as well as individual surfactant compositions.
Note 1: The organic active ingredient must be isolated from built syndet compositions in accordance with Test Method D2358.
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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.3 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.