Standard Test Method for Determination of Dioctyl Sulfosuccinate in Sea Water by Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)

Importancia y uso:

5.1 DOSS is an anionic detergent that is approved by the United States Food and Drug Administration (U.S. FDA) and is used widely as a laxative, emulsifying, solubilizing, and dispersing agent, and is used in the cosmetic industry.4 DOSS may also be used as a dispersing agent to treat oil. DOSS may be released into the environment at levels that may be harmful to aquatic life. The U.S. EPA aquatic life benchmark for DOSS is 40 ppb.5

5.2 This test method has been investigated for use with reagent and sea water.

Subcomité:

D19.06

Volúmen:

11.02

Número ICS:

71.060.50 (Salts)

Palabras clave:

dioctyl sulfosuccinate; liquid chromatography; mass spectrometry; water;