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1.1 This test method is based on a potentiometric titration of common anionic surfactants and blends of anionic surfactant with a hydrotrope. This test method solely is intended for the analysis of active matter in the following surfactants: alcohol ether sulfate, alpha olefin sulfonate, alkylbenzene sulfonic acid, alcohol sulfate, sodium alkylbenzene sulfonate/sodium xylene sulfonate blend (5:1), sodium alkylbenzene sulfonate/sodium xylene sulfonate blend (16:1), and sodium alkylbenzene sulfonate/sodium xylene sulfonate blend (22:1). It has not been tested for surfactant formulations.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| Confirmation date | 2014-01-01 |
| ICS | 71.040.40 : Chemical analysis |
| Number of pages | 4 |
| Replace | ASTM D6173-97(2005) |
| Set | ASTMVOL1504 |
| Year | 1990 |
| Document history | |
| Country | USA |
| Keyword | ASTM 6173;ASTM D6173;ASTM D6173;10.1520/D6173-97R14 |